Wifi performance drops after connecting dualshock 3 via bluetooth

As the title says, when i sync my dualshock 3 control via bluetooth to my sgp321, wifi performance drops from 50 mbps to 8 mbps or less....
I've tried all the common "solutions" given, from pccompanion restoring to put the router in the fridge with a potato nailed on the wifi antenna during a week, starting on Halloweens night...
Could i have a sony expertise answering about this issue???
Regards.

Could it be that you have your WiFi and Bluetooth in same frequency band? Any chance you can try WiFi on the 802.11n band? or try changing channels of your WiFi router? I don't think you can change your Bluetooth. Frequencies... I believe WiFi on "n" operates at 5 ghz as opposed to bluetooth operating in 2.4 ghz band... that way less chance of interference

Similar Messages

I have a MBP retina and I am having problem when my bluetooth and wifi are both active. My wifi is totally unusable when I am connected to via bluetooth speaker.

I have a MBP retina and I am having problem when my bluetooth and wifi are both active. My wifi is totally unusable when I am connected to via bluetooth speaker.

Chances are you mis-typed a character in the Wifi password and the devices saved that information. Now whenever you try to connect the device refers to the wrong password and the Jetpack does not accept your connection. Tell your devices to forget the wireless connection and start over.
Once you enter the proper WiFi credentials the Jetpack will allow you to connect.

Looking for a bluetooth headphone for my Macbook Air and Ipad Mini, I am not looking for a headphone that needs a transmitter to be connected to the source rather a headphone that can be connected directly via bluetooth to the source device

I am desperately looking for a bluetooth headphone that would be compatible to my Macbook air and Ipad mini both. I am more of looking for a headphone that does not need a transmitter device to be connected to the source (in this case Macbook Air and Ipad Mini) and headphone acting as a receiver, rather need a headphone that would be connected directly via bluetooth to the source, it would be great if multiple apple devices be connected simultaneously. Please suggest some good headphones.

Hey sorry for the late reply, I was busy to figure out alternatives as harman kardon was a difficult affair to find and acquire, but the good news is I managed to get hold of alternative.
Sony I assume recently launched a Bluetooth headphone DR-BTN200 which is compatible to my MacBook Air , iPad mini and android phone galaxy s2 with ease, the sound quality is pretty good as compared to other brands of Bluetooth headphones I checked compatible or incompatible to apple devices alike, this is definitely what I was looking for, costed me 7990 INR, this is highly recommended for ppl who are confused, I carried my devices to the store and checked before I bought a pair and pretty much happy,
The best part of this is its battery backup, I have used this hours for 3-5 days but this has not drain even then, but I do keep this charging once in 2-3 days just to keep this ready otherwise it does not even ask for it neither the quality of sound drops after 2-3 days of use.
This is over the ear headphone which is very soft but it's get sweaty around the ear I guess that's bound to happen.
Do get back to me for any other details, would be glad to share with all :)

SQL performance drops after 20 mins

Hello,
I am using Oracle Version 9.2.0.5
I have an SQL query that starts off fast but the performance drops after running for 20 mins. It continues to drop till a point where it becomes painfully slow.
The query is as attached below:
SELECT      /*+ INDEX (abe ASR_I_BID_PRD_TOD_5FAX)
INDEX (aae ASR_I_AE_RC_BR)
INDEX (ab ASR_UK_BASES)
INDEX (aaac ASR_I_AFAC_SP)
+*/aae.f8_code
||','||     aae.sector
||','||     aae.ouc
||','||     aae.rule_type
||','||     aae.base_ref
||','||     aae.prodlist_ref
||','|| aaac.L101
||','|| aaac.L201
||','|| aaac.L301
||','|| aaac.L401
||','|| aaac.L501
||','|| aaac.L601
||','|| aaac.L701
||','|| aaac.L801
||','|| aaac.L802
||','|| aaac.L830
||','|| aaac.L850
||','|| aaac.L870
||','|| aaac.L901
||','|| aaac.L1001
||','||     LTRIM(TO_CHAR((aae.disaggregated_amount*abe.percentage*aaac.chain_perc)/10000,'999999999999999.99'))
FROM asr_owner.asr_account_entries aae
, asr_owner.asr_base_elements_5fax abe
, asr_ff_audit_chains aaac
, asr_owner.asr_bases ab
WHERE aae.run_code = '5fax'
AND ab.run_code = aae.run_code
AND ab.base_type = aaac.base_type
AND ab.base_id = abe.base_id
AND ab.base_ref = aae.base_ref
AND aaac.base_type = 'L'
AND aaac.business <> 'R'
AND aae.trans_type IN ('A','C','D')
AND abe.base_id = aae.base_id
AND 100*(abe.exhaust_level)+abe.exhaust_sub_level = 101
AND aaac.start_prod = abe.product
AND ABS((aae.disaggregated_amount*abe.percentage*aaac.chain_perc)/10000) >= 0.01
It has huge number of records. I have checked all join conditions and they are all fine.
asr_owner.asr_account_entries - 3.6 millions rows
asr_owner.asr_base_elements_5fax - 1.8 million rows
asr_ff_audit_chains - 5.8 million rows
asr_owner.asr_bases - 0.5 million rows
The autotrace and plan are as follows
Statistics
0 recursive calls
0 db block gets
5264 consistent gets
3522 physical reads
0 redo size
525 bytes sent via SQL*Net to client
456 bytes received via SQL*Net from client
1 SQL*Net roundtrips to/from client
5 sorts (memory)
0 sorts (disk)
0 rows processed
PLAN_TABLE_OUTPUT
| Id | Operation | Name | Rows | Bytes | Cost |
| 0 | SELECT STATEMENT | | 83 | 13529 | 12465 |
| 1 | TABLE ACCESS BY INDEX ROWID | ASR_FF_AUDIT_CHAINS | 83 | 6225 | 617 |
| 2 | NESTED LOOPS | | 83 | 13529 | 12465 |
| 3 | NESTED LOOPS | | 1 | 88 | 11848 |
| 4 | NESTED LOOPS | | 2201 | 113K| 3044 |
| 5 | TABLE ACCESS BY INDEX ROWID| ASR_BASES | 774 | 13158 | 722 |
| 6 | INDEX FULL SCAN | ASR_UK_BASES | 104K| | 104 |
| 7 | TABLE ACCESS BY INDEX ROWID| ASR_ACCOUNT_ENTRIES | 3 | 108 | 3 |
| 8 | INDEX RANGE SCAN | ASR_I_AE_RC_BR | 8 | | 1 |
| 9 | TABLE ACCESS BY INDEX ROWID | ASR_BASE_ELEMENTS_5FAX | 1 | 35 | 4 |
| 10 | INDEX RANGE SCAN | ASR_I_BID_PRD_TOD_5FAX | 1 | | 3 |
| 11 | INDEX RANGE SCAN | ASR_I_AFAC_SP | 8241 | | 9 |
Note: cpu costing is off, PLAN_TABLE' is old version
19 rows selected.
I have also tried without the hints and the plan looks like
| Id | Operation | Name | Rows | Bytes | Cost |
| 0 | SELECT STATEMENT | | 83 | 13529 | 679 |
| 1 | TABLE ACCESS BY INDEX ROWID| ASR_FF_AUDIT_CHAINS | 83 | 6225 | 617 |
| 2 | NESTED LOOPS | | 83 | 13529 | 679 |
| 3 | HASH JOIN | | 1 | 88 | 370 |
| 4 | HASH JOIN | | 2201 | 113K| 208 |
| 5 | TABLE ACCESS FULL | ASR_BASES | 774 | 13158 | 16 |
| 6 | TABLE ACCESS FULL | ASR_ACCOUNT_ENTRIES | 12125 | 426K| 191 |
| 7 | TABLE ACCESS FULL | ASR_BASE_ELEMENTS_5FAX | 18325 | 626K| 161 |
| 8 | INDEX RANGE SCAN | ASR_I_AFAC_SP | 8241 | | 9 |
Note: cpu costing is off, PLAN_TABLE' is old version
16 rows selected.
I have tried increasing the hash_area_size parameter to 20MB (it is currently 10MB).
I have tried setting the tuning parameters like optimizer_index_cost_adj but to no success.
Could you please help.

Thanks a lot for all the help.
Here is another query that is running quite slow. Any help on this might be helpful
EXPLAIN PLAN SET statement_id = 'auditextract' FOR
SELECT /*+NO_INDEX(aaac)
       NO_INDEX(aae)
       NO_INDEX(abe)
       NO_INDEX(ab)
       NO_INDEX(agp)+*/
     aae.run_code
,     aae.f8_code
,     aae.sector
,     aae.ouc
,     aae.rule_type
,     aae.base_ref
,     aae.prodlist_ref
,     aae.trans_type
,     aaac.base_type
,DECODE(NVL(aaac.exhaust_chain,'NULL'),'NULL',',',NULL)||aaac.exhaust_chain||
DECODE(NVL(aaac.exhaust_chain,'NULL'),'NULL',NULL,',')||LTRIM(RTRIM(aaac.final_prod))||
            RPAD(',',14-DECODE(aaac.final_level,1001,14,901,13,870,12,850,11,830,10,802,9,801,8,701,7,601,6,501,5,401,4,301,3,201,2,101,1),',') exhaust_chain,
     aaac.final_level     ,
     aaac.business ,
     L101,
     L101_TOD,
     L201,
     L201_TOD,
     L301,
     L301_TOD,
     L401,
     L401_TOD,
     L501,
     L501_TOD,
     L601,
     L601_TOD,
     L701,
     L701_TOD,
     L801,
     L801_TOD,
     L802,
     L802_TOD,
     L830,
     L830_TOD,
     L850,
     L850_TOD,
     L870,
     L870_TOD,
     L901,
     L901_TOD,
     L1001,
     L1001_TOD,
     (aae.disaggregated_amount*abe.percentage*aaac.chain_perc)/10000 money
FROM   asr_owner.asr_account_entries aae
,      asr_owner.asr_base_elements_5fax abe
,      asr_owner.asr_bases ab
,      ASR_FF_AUDIT_CHAINS aaac
WHERE aae.run_code    = '5fax'
AND    ab.run_code = aae.run_code
AND    abe.run_code = ab.run_code
AND    ab.base_type = aaac.base_type
AND    ab.base_id = abe.base_id
AND    aaac.base_type = 'L'
AND    aaac.business = 'R'
AND    ab.base_ref = aae.base_ref
AND    aae.trans_type IN ('A','C','D','G','J')
AND    abe.base_id     = aae.base_id
AND    abe.exhaust_level = 1
AND    abe.exhaust_sub_level = 1
AND    aaac.start_prod = abe.product
AND    NOT EXISTS (SELECT 1
                    FROM asr_group_prods agp
                    WHERE agp.product_group IN ('SW500','SR500','G176')
                    AND (aaac.L101 = agp.product OR
                              aaac.L201 = agp.product OR
                                 aaac.L301 = agp.product OR
                                 aaac.L401 = agp.product OR
                                 aaac.L501 = agp.product OR
                                 aaac.L601 = agp.product OR
                                 aaac.L701 = agp.product OR
                                 aaac.L801 = agp.product OR
                                 aaac.L802 = agp.product OR
                                 aaac.L830 = agp.product OR
                                 aaac.L850 = agp.product OR
                                 aaac.L870 = agp.product OR
                                 aaac.L901 = agp.product OR
                                 aaac.L1001 = agp.product))
AND    abs((aae.disaggregated_amount*abe.percentage*aaac.chain_perc)) >= 100
PLAN_TABLE_OUTPUT
| Id | Operation             | Name                   | Rows | Bytes | Cost |
|   0 | SELECT STATEMENT      |                         |   571 |   112K| 5586 |
|* 1 | FILTER               |                         |       |       |       |
|* 2 |   HASH JOIN           |                         |   571 |   112K| 5586 |
|* 3 |    HASH JOIN          |                         |    53 | 5406 |   370 |
|* 4 |     HASH JOIN         |                         | 2974 |   177K|   178 |
|* 5 |      TABLE ACCESS FULL| ASR_BASES               |   770 | 15400 |    16 |
|* 6 |      TABLE ACCESS FULL| ASR_BASE_ELEMENTS_5FAX | 26178 | 1048K|   161 |
|* 7 |     TABLE ACCESS FULL | ASR_ACCOUNT_ENTRIES     | 17739 |   710K|   191 |
|* 8 |    TABLE ACCESS FULL | ASR_FF_AUDIT_CHAINS     |   126K|    12M| 5215 |
|* 9 |   TABLE ACCESS FULL   | ASR_GROUP_PRODS         |     1 |    10 |     2 |
Predicate Information (identified by operation id):
   1 - filter( NOT EXISTS (SELECT /*+ */ 0 FROM "ASR_GROUP_PRODS" "AGP" WHERE
              ("AGP"."PRODUCT_GROUP"='G176' OR "AGP"."PRODUCT_GROUP"='SR500' OR
              "AGP"."PRODUCT_GROUP"='SW500') AND ("AGP"."PRODUCT"=:B1 OR "AGP"."PRODUCT"=:B2
              OR "AGP"."PRODUCT"=:B3 OR "AGP"."PRODUCT"=:B4 OR "AGP"."PRODUCT"=:B5 OR
              "AGP"."PRODUCT"=:B6 OR "AGP"."PRODUCT"=:B7 OR "AGP"."PRODUCT"=:B8 OR
              "AGP"."PRODUCT"=:B9 OR "AGP"."PRODUCT"=:B10 OR "AGP"."PRODUCT"=:B11 OR
              "AGP"."PRODUCT"=:B12 OR "AGP"."PRODUCT"=:B13 OR "AGP"."PRODUCT"=:B14)))
   2 - access("SYS_ALIAS_14"."START_PROD"="ABE"."PRODUCT")
       filter(ABS("AAE"."DISAGGREGATED_AMOUNT"*"ABE"."PERCENTAGE"*"SYS_ALIAS_14".
              "CHAIN_PERC")>=100)
   3 - access("AB"."BASE_REF"="AAE"."BASE_REF" AND
              "ABE"."BASE_ID"="AAE"."BASE_ID")
   4 - access("AB"."BASE_ID"="ABE"."BASE_ID")
   5 - filter("AB"."RUN_CODE"='5fax' AND "AB"."BASE_TYPE"='L')
   6 - filter("ABE"."RUN_CODE"='5fax' AND "ABE"."EXHAUST_LEVEL"=1 AND
              "ABE"."EXHAUST_SUB_LEVEL"=1)
   7 - filter("AAE"."RUN_CODE"='5fax' AND ("AAE"."TRANS_TYPE"='A' OR
              "AAE"."TRANS_TYPE"='C' OR "AAE"."TRANS_TYPE"='D' OR "AAE"."TRANS_TYPE"='G' OR
              "AAE"."TRANS_TYPE"='J'))
   8 - filter("SYS_ALIAS_14"."BASE_TYPE"='L' AND "SYS_ALIAS_14"."BUSINESS"='R')
   9 - filter(("AGP"."PRODUCT_GROUP"='G176' OR "AGP"."PRODUCT_GROUP"='SR500' OR
              "AGP"."PRODUCT_GROUP"='SW500') AND ("AGP"."PRODUCT"=:B1 OR "AGP"."PRODUCT"=:B2
              OR "AGP"."PRODUCT"=:B3 OR "AGP"."PRODUCT"=:B4 OR "AGP"."PRODUCT"=:B5 OR
              "AGP"."PRODUCT"=:B6 OR "AGP"."PRODUCT"=:B7 OR "AGP"."PRODUCT"=:B8 OR
              "AGP"."PRODUCT"=:B9 OR "AGP"."PRODUCT"=:B10 OR "AGP"."PRODUCT"=:B11 OR
              "AGP"."PRODUCT"=:B12 OR "AGP"."PRODUCT"=:B13 OR "AGP"."PRODUCT"=:B14))
Note: cpu costing is off
47 rows selected.

NokiaPCSuite not connect 6230i via bluetooth while...

my nokia 62301i is getting connected from my PC via bluetooth and other devices but PC Suite is unable to find Nokia 6230i to connect via bluetooth!
Must be a PC Suit Failure!
Needs help!
Thanks.

I have the same issue.
I'm trying to use PC suite (downloaded from nokia site as the proper one for 6230i rel 7) connecting 6230i via bluetooth. Pc and phone are "associated" but when i launch the PC suite I get an error message: "It is not possible to recognize the phone".
I read a lot of post but nobody seems to have solved the issue!
From Bluetooth application I can read files on pc ... so che bluetooth connection seems to work properly; it appears as a PC suite bug .. really boring!
Nokia team can help us ?

HT4970 I bought a printer Polaroid POGO, MINI PRINTER. I can not connect it via Bluetooth with my iPhone 4. Is there an app to solve this problem, because I'm Judicial Medical Expert, and I need this tool for quick things. grateful

I bought a printer Polaroid POGO, MINI PRINTER. I can not connect it via Bluetooth with my iPhone 4. Is there an app to solve this problem, because I'm Judicial Medical Expert, and I need this tool for quick things. grateful
Max Cavichini
Medical Legal Expert
Problem ipad and i phone

This has never been a feature of iphone,ipod touch or ipad.

After connecting to my bluetooth device, "Devices" keeps spinning on iphone

After connecting to my bluetooth device, "Devices" keeps spinning on my new iphone. I don't want it to keep looking for more devices.
How can I stop the spinning?
Thanks.
iMac 2GHz 2 Intel Core 2 Duo iOS 4

Exit from Bluetooth settings. As long as the Bluetooth Settings app is open it will search.

Connecting keyboard via bluetooth to Panasonic Viera or Apple TV

My apple keyboard is discoverable when viewing settings on my apple PC however when I try to connect by keyboard via Bluetooth to my Panasonice Viera TV or Apple TV under settings>bluetooth, the keyboard name never appears and the bluetooth search mode keeps searching not recognizing the keyboard. Solution or steps to resolve issue known? Please help

johannes_ts
Thank you, thank you. It makes no sense, the extra "hidden" step, but IT WORKS!!
johannes_ts wrote:
It was a long time since you wrote this post... anyhow, for the Googlers, I'll tell how I got my Bluetooth mouse (not Apple one) to connect in Windows 7.
For me when I chose "add device" and then selected the mouse it just endlessly tried to connect but never succeeded. But, when I once again opened that "add device" window, I now right-clicked on the mouse that was discovered, and in its properties I checked the box for mouse service and then pressed the OK button... then it installed the BT mouse drivers and suddenly it was working to use the mouse!
so hard to understand you have to do THAT? one would think it would work by just trying to connect the device that is a mouse...

WiFi keeps dropping after 10.4.7 update! Is this an isolated incident?

I have no clue what causes this but what I can swear by is that this shlt started happening right after I applied the update. It seems as though when it is in use it is ok but when it is idle it drops connection. I had a black MacBook which was plagued by the same problem. I returned it and upgraded to the MacBook Pro which worked beautifully up until I installed 10.4.7. Anyone have any suggestions?

YUP!
Go with Lincoln's suggestion... the Coconut Wi-FI solution. I use Coconut and have not dropped a connection for a good while.
** Here's a twist to the dropped connections saga: Just for kicks, I stopped using Coconut Wi-Fi to see what would happen; and lo and behold, still NO dropped connections (Ya, it's weird, in a GOOD way, but what the heck is going on?).
So I reviewed all my network Airport settings and noticed that somehow a "$" symbol has appeared in front of my WEP password. Don't know how it got there - I think Coconut Wi-Fi might have put there.
Don't know what the "$" symbol in front of my WEP password means or is intended to do. All I know is that since using Coconut Wi-Fi (and then stopped using it) the dropped connections have ceased in a big way.
So, I'm thrilled with this work-around.
MacBook Pro 15" 2.0 GHZ Mac OS X (10.4.7) Serial W8612xxxxx

Performance drop after new hardrive,

the performance dropped drasticly after a I superdupered yje old Hardrive to the new disc.
not only in Pro logic but also in Ableton Live....?
any ideas....
thx Daniel

What I meant was that many hard drives come formatted for Windows and need to be reformatted for Apple machines, but you've certainly found the answer in your drive's speed.

DB performance drops after DB bounce

Hello,
In one of our Production databases the Performance of Jobs suddenly drops after Database restart.
I suspect the SQL execution plan for 1 or few SQL's in the JOB changes after restart.
What all factors can cause an SQL Execution plan to change ?
How do I determine the cause ? [any trace or dumping thru ORADEBUG. will it help ?
Thanks in advance for yur help.
Regards,
Valli

user4566776 wrote:
Hello,
In one of our Production databases the Performance of Jobs suddenly drops after Database restart.
I suspect the SQL execution plan for 1 or few SQL's in the JOB changes after restart.Why suspect it when you can prove/disprove it? It would be very simple. Take an explain plan on your targeted queries when they are running good. Bounce the database and take another explain plan immediately after it comes up.
>
What all factors can cause an SQL Execution plan to change ?
How do I determine the cause ? [any trace or dumping thru ORADEBUG. will it help ?
Thanks in advance for yur help.
Regards,
Valli
That being said, I strongly suspect what you are seeing is the result of the buffer cache being empty when the database first starts. Thus, for a while after restart, all queries will result in physical reads, whereas once you get a 'normal' working set in the buffer cache, a good percentage of reads will be logical instead of physical.

C6-00 Internet connectivity problem via bluetooth

I just bought the Nokia C6-00 two month ago and now have problem to connect my laptop to the internet via bluetooth with Nokia C6. The OVI PC suite works fine as i can syncro contact,notes and etc via bluetooth except internet. The internet config setting in ovi suite follows as the service provider configuration. Before my laptop can connect to the internet successfully but now i can't connect with the internet setting before. Please help me to solve this problem.

on my computer if there is no internet i know that the LAN card is toast
is there any chance the problem to be hardware not software or settings?

Discrete graphics card performance drop after overheating

Recently I played Amnesia: The Dark Descent on my pc while overclocking slightly using Sapphire TRIXX. I changed GPU clock from 750 to 84x and memory clock from 900 to 10xx. During a cinematic the com crashed, ctrl at del failed to load up but sound was still coming out. I left it like this for2-5 min before force shutdown. When I turned on my laptop again n tried to play games there was a huge performance drop. Games running at 60 fps turned to 20 plus when using dedicated graphics card only ( I disabled dynamic mode n used fixed mode while playing amnesia also, which means I was purely using the dedicated graphics card.)
My laptop is a hp dm4 3005tx Beats edition, with Intel I5 2.5GHz processor and 8.00 gig ram. I also disabled paging file on my laptop btw, regretting this .
can some1 tell me hw to fix.this problem or can I replace my discrete graphics card? Because my laptop has Radeon hd 7470m and Intel hd graphics

The graphics card is soldered on so no replacement. I would do a wipe and reload of the OS and stop overclocking laptop video cards. They are too sensitive to heat and other issues. You are asking for trouble, and may have already found it. At a minimum run DriverCleaner and remove the video driver until you get back to a low-res screen generic vga hardware and then reinstall the best driver you can find.

Macbook air wifi keeps dropping after sleep

This is driving me crazy. I have tried so many fixes but nothing has worked. Every time I hibernate / sleep my 2012 macbook air, the wifi drops and takes at least 20 minutes to come back on when I open the laptop again.
I can reboot, turn the wifi off and on, change preferences...everything. Nothing works. From reading around I am assuming this is a Maverick problem since lots of people seem to be complaining about the same thing, but has anyone found something to remedy it?
Thanks x

Test after taking each of the following steps that you haven't already tried. Back up all data before making any changes.
1. Make sure the network is on the preferred list by following these instructions. It's important to read the article carefully, as it's the starting point for any further efforts to solve the problem. If you skip any of the steps, the problem may not be solved. Make sure the box marked
Remember networks this computer has joined
is checked.
2. Follow the instructions in this support article under the heading
Symptom: After restarting or waking from sleep, my computer might not connect to the Internet
3. Reset the PRAM.
4. Make a note of all your settings for Wi-Fi in the Network preference pane, then delete the connection from the connection list and recreate it with the same settings. You do this by clicking the plus-sign icon below the connection list, and selecting Wi-Fi as the interface in the sheet that opens. Select Join other network from the Network Name menu, then select your network. Enter the password when prompted and save it in the keychain.
5. From the Location menu at the top of the Network preference pane, select Edit Locations. A sheet will drop down. Click the plus-sign button to create a new location. Give it any name you want. In the new location, set up the Wi-Fi service with the same settings you used before. Click Apply and test.
6. Launch the Keychain Access application. Search for and delete all AirPort network password items that refer to the network. Make a note of the password first.
7. Repair permissions on the startup volume.
8. Turn off Bluetooth and test.
9. Reset the System Management Controller.
10. This step shouldn't be necessary, but has been advised by Apple Support in some cases, apparently as a workaround for a bug. Open the Energy Saver pane in System Preferences. If applicable, click the padlock icon in the lower left corner to unlock the settings. Enter your administrator login password when prompted.
Select the Power Adapter tab and uncheck the boxes marked
Wake for Wi-Fi network access
and
Enable Power Nap...
if present. Then, if the computer is a MacBook, select the Battery tab and uncheck
Enable Power Nap...
11. Reinstall OS X.

Kernel panic immediately after connecting Android via USB

Hi!
I am getting a kernel panic immediately after I connect my Android phone via MTP. It wasn't happening before (on pre-Yosemite version).
It may be relevant to know that I installed Samsung Kies before, which installs it's kernel modules, but I removed both modules and software itself since then.
OS X Yosemite 10.10.1 (14B25)
MacBook Pro (Retina, 13-inch, Mid 2014)
2,8 GHz Intel Core i5
8 GB 1600 MHz DDR3
Intel Iris 1536 МБ
Anonymous UUID:
8665615D-E61C-C529-9014-C37C6BB9FEB7
Mon Dec 29 21:37:49 2014
*** Panic Report ***
panic(cpu 0 caller 0xffffff800701e80a): Kernel trap at 0xffffff7f8904c728, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xffffff80ed657000, CR3: 0x0000000249d80038, CR4: 0x00000000001626e0
RAX: 0x0000000000003ff8, RBX: 0x0000000010533000, RCX: 0x000000000000e078, RDX: 0xffffff80d90f6f89
RSP: 0xffffff8110f83910, RBP: 0xffffff8110f83940, RSI: 0xffffff8110f83840, RDI: 0x0000000000000000
R8: 0xffffff7f8905d71d, R9: 0x0000000000000008, R10: 0xffffff8007555a60, R11: 0x0000000000000000
R12: 0xffffff801acff000, R13: 0x0000000000000009, R14: 0xffffff80ed647020, R15: 0x0000000000003fef
RFL: 0x0000000000010293, RIP: 0xffffff7f8904c728, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0xffffff80ed657000, Error code: 0x0000000000000000, Fault CPU: 0x0
Backtrace (CPU 0), Frame : Return Address
0xffffff8110f835c0 : 0xffffff8006f3a811
0xffffff8110f83640 : 0xffffff800701e80a
0xffffff8110f83800 : 0xffffff800703a443
0xffffff8110f83820 : 0xffffff7f8904c728
0xffffff8110f83940 : 0xffffff7f8904a88e
0xffffff8110f83980 : 0xffffff7f88fa186f
0xffffff8110f839b0 : 0xffffff7f88fa91c1
0xffffff8110f839d0 : 0xffffff7f88fa915d
0xffffff8110f83a00 : 0xffffff7f88fbd999
0xffffff8110f83a60 : 0xffffff7f88fb8739
0xffffff8110f83ab0 : 0xffffff7f88fc250a
0xffffff8110f83b30 : 0xffffff8007501156
0xffffff8110f83b60 : 0xffffff800750283b
0xffffff8110f83bc0 : 0xffffff8007500003
0xffffff8110f83d00 : 0xffffff8006fea517
0xffffff8110f83e10 : 0xffffff8006f3e91c
0xffffff8110f83e40 : 0xffffff8006f235a3
0xffffff8110f83e90 : 0xffffff8006f33e8d
0xffffff8110f83f10 : 0xffffff800700a142
0xffffff8110f83fb0 : 0xffffff800703ac66
Kernel Extensions in backtrace:
com.apple.iokit.IOAcceleratorFamily2(156.4)[20DDCE61-E3EC-3CC1-8B79-170CEF2B603A ]@0xffffff7f88f9f000->0xffffff7f8900bfff
dependency: com.apple.iokit.IOPCIFamily(2.9)[766FC23F-452C-3B74-951C-598BB17BCF06]@0xffffff 7f87724000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[6D99A3BE-D531-3780-880B-13F2FC894A4A]@0 xffffff7f880da000
com.apple.driver.AppleIntelHD5000Graphics(10.0)[C7C58F5A-B67C-3222-A925-15744468 8E57]@0xffffff7f8901a000->0xffffff7f89078fff
dependency: com.apple.iokit.IOSurface(97)[B4E2654D-4087-3875-9D59-E899A0A04F0E]@0xffffff7f8 7fe6000
dependency: com.apple.iokit.IOPCIFamily(2.9)[766FC23F-452C-3B74-951C-598BB17BCF06]@0xffffff 7f87724000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[6D99A3BE-D531-3780-880B-13F2FC894A4A]@0 xffffff7f880da000
dependency: com.apple.iokit.IOAcceleratorFamily2(156.4)[20DDCE61-E3EC-3CC1-8B79-170CEF2B603 A]@0xffffff7f88f9f000
BSD process name corresponding to current thread: WindowServer
Mac OS version:
14B25
Kernel version:
Darwin Kernel Version 14.0.0: Fri Sep 19 00:26:44 PDT 2014; root:xnu-2782.1.97~2/RELEASE_X86_64
Kernel UUID: 89E10306-BC78-3A3B-955C-7C4922577E61
Kernel slide:     0x0000000006c00000
Kernel text base: 0xffffff8006e00000
__HIB text base: 0xffffff8006d00000
System model name: MacBookPro11,1 (Mac-189A3D4F975D5FFC)
System uptime in nanoseconds: 370997774733658
last loaded kext at 370920828472959: com.apple.driver.AppleUSBCDC   4.2.2b5 (addr 0xffffff7f8962b000, size 20480)
last unloaded kext at 370983258406476: com.apple.driver.AppleUSBCDC 4.2.2b5 (addr 0xffffff7f8962b000, size 16384)
loaded kexts:
org.pqrs.driver.Karabiner   10.5.0
org.virtualbox.kext.VBoxNetAdp 4.3.14
org.virtualbox.kext.VBoxNetFlt 4.3.14
org.virtualbox.kext.VBoxUSB 4.3.14
org.virtualbox.kext.VBoxDrv 4.3.14
com.paceap.kext.pacesupport.snowleopard 5.9
com.apple.filesystems.smbfs 3.0.0
com.apple.filesystems.autofs    3.0
com.apple.iokit.IOBluetoothSerialManager    4.3.1f2
com.apple.driver.AudioAUUC 1.70
com.apple.driver.X86PlatformShim    1.0.0
com.apple.driver.AGPM   100.14.37
com.apple.driver.ApplePlatformEnabler   2.1.0d1
com.apple.driver.AppleHDA   267.0
com.apple.driver.AppleUpstreamUserClient    3.6.1
com.apple.driver.AppleOSXWatchdog   1
com.apple.driver.AppleThunderboltIP 2.0.2
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.driver.AppleBacklight 170.4.12
com.apple.driver.AppleSMCLMU    2.0.4d1
com.apple.driver.AppleIntelHD5000Graphics   10.0.0
com.apple.driver.AppleMCCSControl   1.2.10
com.apple.Dont_Steal_Mac_OS_X   7.0.0
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleHV    1
com.apple.driver.AppleCameraInterface   5.23.0
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.1f2
com.apple.driver.AppleLPC   1.7.3
com.apple.driver.AppleIntelFramebufferAzul 10.0.0
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleUSBCardReader 3.5.0
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.driver.AppleUSBHub    705.4.1
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.6.5
com.apple.driver.AppleAHCIPort 3.0.7
com.apple.driver.AirPort.Brcm4360   901.19.10
com.apple.driver.AppleUSBXHCI   705.4.14
com.apple.driver.AppleSmartBatteryManager   161.0.0
com.apple.driver.AppleRTC   2.0
com.apple.driver.AppleACPIButtons   3.1
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS    2.1
com.apple.driver.AppleACPIEC    3.1
com.apple.driver.AppleAPIC 1.7
com.apple.nke.applicationfirewall   161
com.apple.security.quarantine   3
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleBluetoothHIDKeyboard 175.5
com.apple.driver.IOBluetoothHIDDriver   4.3.1f2
com.apple.driver.AppleHIDKeyboard   175.5
com.apple.kext.triggers 1.0
com.apple.driver.DspFuncLib 267.0
com.apple.kext.OSvKernDSPLib    1.15
com.apple.iokit.IOAudioFamily   200.6
com.apple.vecLib.kext   1.2.0
com.apple.driver.AppleBacklightExpert   1.1.0
com.apple.driver.AppleHDAController 267.0
com.apple.iokit.IOHDAFamily 267.0
com.apple.iokit.IOSurface   97
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.driver.AppleSMBusController   1.0.13d1
com.apple.driver.AppleSMC   3.1.9
com.apple.iokit.IOBluetoothHostControllerUSBTransport   4.3.1f2
com.apple.iokit.IOBluetoothFamily   4.3.1f2
com.apple.iokit.IOUSBUserClient 705.4.0
com.apple.driver.IOPlatformPluginFamily 5.8.0d49
com.apple.iokit.IOSerialFamily 11
com.apple.iokit.IONDRVSupport   2.4.1
com.apple.AppleGraphicsDeviceControl    3.7.21
com.apple.iokit.IOAcceleratorFamily2    156.4
com.apple.iokit.IOGraphicsFamily    2.4.1
com.apple.iokit.IOSCSIBlockCommandsDevice   3.7.0
com.apple.iokit.IOUSBMassStorageClass   3.7.0
com.apple.iokit.IOSCSIArchitectureModelFamily   3.7.0
com.apple.driver.AppleUSBMultitouch 245.2
com.apple.iokit.IOUSBHIDDriver 705.4.0
com.apple.driver.AppleUSBMergeNub   705.4.0
com.apple.driver.AppleUSBComposite 705.4.9
com.apple.driver.CoreStorage    471
com.apple.driver.AppleThunderboltDPInAdapter    4.0.6
com.apple.driver.AppleThunderboltDPAdapterFamily    4.0.6
com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2
com.apple.iokit.IOAHCIFamily    2.7.0
com.apple.driver.AppleThunderboltNHI    3.1.7
com.apple.iokit.IOThunderboltFamily 4.2.1
com.apple.iokit.IO80211Family   700.52
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOUSBFamily 705.4.14
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime    2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily   1.1
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch   1.0.0d1
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleMobileFileIntegrity   1.0.5
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.DiskImages 389.1
com.apple.iokit.IOStorageFamily 2.0
com.apple.iokit.IOReportFamily 31
com.apple.driver.AppleFDEKeyStore   28.30
com.apple.driver.AppleACPIPlatform 3.1
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily    1.4
com.apple.kec.Libm 1
com.apple.kec.pthread   1
com.apple.kec.corecrypto    1.0
System Profile:
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x112), Broadcom BCM43xx 1.0 (7.15.124.12.10)
Bluetooth: Version 4.3.1f2 15015, 3 services, 27 devices, 1 incoming serial ports
Thunderbolt Bus: MacBook Pro, Apple Inc., 17.2
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x02FE, -
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x02FE, -
USB Device: Internal Memory Card Reader
USB Device: USB2.0 Hub
USB Device: Ableton Push
USB Device: USB-PS/2 Optical Mouse
USB Device: AudioBox USB
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Apple Internal Keyboard / Trackpad
Serial ATA Device: APPLE SSD SM0512F, 500.28 GB
Model: MacBookPro11,1, BootROM MBP111.0138.B11, 2 processors, Intel Core i5, 2.8 GHz, 8 GB, SMC 2.16f68
Network Service: Wi-Fi, AirPort, en0
Graphics: Intel Iris, Intel Iris, Built-In

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode and log in to the account with the problem. You must hold down the shift key twice: once when you turn on the computer, and again when you log in.
Note: If FileVault is enabled in OS X 10.9 or earlier, or if a firmware password is set, or if the startup volume is a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test.

Wifi performance drops after connecting dualshock 3 via bluetooth

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