Macbook slows down at the same time every day.

I know this makes me sound crazy, but my Macbook (running Mac OS X) starts to get inexplicably sluggish at the same time every day – roughly between 4:30 and 5 p.m. Applications start temporarily freezing up and I get that beachball-looking thing, and I have to force quit applications because they won't quit normally. I have McAffee virus protection through my school and a full scan reveals nothing. I also have the latest security updates.
The applications I run on a given day are pretty typical: Chrome, Acrobat, Dropbox, Twitter desktop and Word. I never download any unauthorized software or shady files. No idea what it could be, but it is not just in my head. Any educated guesses?

Is the McAffee anti virus set to scan automaticaly around 4:30 -5:00?
.....you might want to open Activity Monitor and check what apps are running and check their CPU usage.......sounds like something is running in the background.....

Similar Messages

  • Disconnecting roughly at the same time every day.

    Hi
    I hope I have posted this in the right forum.
    I have a homehub 5 and I am currently on BT Infinity 2.
    Every day between 17:00-17:20 my router disconnects and reboots itself. I've noticed in the Boot section of the Hub's Event Log the words "Watchdog Reset". Is there a problem with my router?
    The disconnects happen whether I'm using the internet or not.
    Below is an small portion of the HH5 boot log.
    Time and date Message
    18:21:52, 11 Feb.
    ( 37.750000) System up, firmware version: 4.7.5.1.83.8.204 (Type A)
    18:21:32, 11 Feb.
    ( 18.040000) System start
    18:16:36, 10 Feb.
    ( 36.530000) System up, firmware version: 4.7.5.1.83.8.204 (Type A)
    18:16:17, 10 Feb.
    ( 17.700000) System start
    18:16:17, 10 Feb.
    ( 17.700000) Boot reason: watchdog reset
    18:05:55, 08 Feb.
    ( 38.090000) System up, firmware version: 4.7.5.1.83.8.204 (Type A)
    18:05:35, 08 Feb.
    ( 17.820000) System start
    18:00:35, 07 Feb.
    ( 36.460000) System up, firmware version: 4.7.5.1.83.8.204 (Type A)
    18:00:16, 07 Feb.
    ( 17.750000) System start
    17:55:09, 06 Feb.
    ( 36.290000) System up, firmware version: 4.7.5.1.83.8.204 (Type A)
    17:54:50, 06 Feb.
    ( 17.600000) System start
    17:49:22, 05 Feb.
    ( 36.900000) System up, firmware version: 4.7.5.1.83.8.204 (Type A)
    17:49:03, 05 Feb.
    ( 17.540000) System start
    17:43:40, 04 Feb.
    ( 37.050000) System up, firmware version: 4.7.5.1.83.8.204 (Type A)
    17:43:20, 04 Feb.
    ( 17.110000) System start
    17:38:10, 03 Feb.
    ( 37.450000) System up, firmware version: 4.7.5.1.83.8.204 (Type A)
    17:37:50, 03 Feb.
    ( 17.910000) System start
    17:32:59, 02 Feb.
    ( 34.710000) System up, firmware version: 4.7.5.1.83.8.204 (Type A)
    17:32:40, 02 Feb.
    ( 15.230000) System start
    Any ideas what is causing this and how I can fix it?
    I've also put router info at the end of this post.
    From
    Ian Brooks
    1. Product name:
    BT Home Hub
    2. Serial number:
    +068343+NQ41706425
    3. Firmware version:
    Software version 4.7.5.1.83.8.204 (Type A) Last updated 16/01/15
    4. Board version:
    BT Hub 5A
    5. DSL uptime:
    0 days, 02:43:45
    6. Data rate:
    20000 / 78563
    7. Maximum data rate:
    21879 / 78549
    8. Noise margin:
    6.3 / 6.6
    9. Line attenuation:
    9.7 / 10.8
    10. Signal attenuation:
    9.6 / 10.8
    11. Data sent/received:
    7.4 MB / 61.8 MB
    12. Broadband username:
    [email protected]
    13. BT Wi-fi:
    Yes
    14. 2.4 GHz Wireless network/SSID:
    BTHub5-X8C6
    15. 2.4 GHz Wireless connections:
    Enabled (802.11 b/g/n (up to 144 Mb/s))
    16. 2.4 GHz Wireless security:
    WPA2
    17. 2.4 GHz Wireless channel:
    Automatic (Smart Wireless)
    18. 5 GHz Wireless network/SSID:
    BTHub5-X8C6-5ghz
    19. 5 GHz Wireless connections:
    Enabled (802.11 a/n/ac (up to 1300 Mb/s))
    20. 5 GHz Wireless security:
    WPA2
    21. 5 GHz Wireless channel:
    Automatic (Smart Wireless)
    22. Firewall:
    Default
    23. MAC Address:
    40:f2:01:16:bf:e8
    24. Modulation:
    G.993.2 Annex B
    25. Software variant:
    AA
    26. Boot loader:
    1.0.0

    mr_maximus wrote:
    I dont have an answer for you unfortunately. But I am experiencing the same kind of problem. Maybe sharing this may help.
    Last week I noticed that my router was disconnecting every night at around 9:00pm. 
    Since last weekend it has changed its routine and now disconnects at around 11:00pm. I have also had the watchdog reset message in the log but only once.
    see my post https://community.bt.com/t5/BT-Infinity-Speed-Connection/Night-time-disconnections-and-watchdog-rese...
    Around the time of the disconnection, my hub also seems to go back by an hour, and then resets the time to the correct time after NTP sync. see below. Does yours do this?
    00:06:09, 11 Feb.
    ( 129.030000) NTP synchronization success!
    23:07:13, 10 Feb.
    ( 176.200000) CWMP: session completed successfully
    23:07:12, 10 Feb.
    ( 176.020000) CWMP: HTTP authentication success from https://pbthdm.bt.mo
    23:07:11, 10 Feb.
    ( 174.270000) CWMP: Server URL: https://pbthdm.bt.mo; Connecting as user: ACS username
    23:07:11, 10 Feb.
    ( 174.260000) CWMP: Session start now. Event code(s): '4 VALUE CHANGE'
    23:07:10, 10 Feb.
    ( 173.890000) CWMP: Initializing transaction for event code 4 VALUE CHANGE
    23:06:34, 10 Feb.
    ( 137.410000) CWMP: session completed successfully
    23:06:34, 10 Feb.
    ( 137.230000) CWMP: HTTP authentication success from https://pbthdm.bt.mo
    00:05:56, 11 Feb.
    ( 116.150000) CWMP: Server URL: https://pbthdm.bt.mo; Connecting as user: ACS username
    Also, do you see any of the CWMP messages like the one in my log, happening at around the same time?
    I suspect that these CWMP are somehow triggering the disconnections, and it has something to do with the last firmware update that happened mid-January.
    Someone suggested that I should perform a factory reset of the hub.
    I'm a little reluctant to do so as this turns the openwifi service back on as default, and in the past I have had problems restoring my backed up settings. as the saved config file was corrupted.
    I am considering giving the factory reset a go when I have some time at the weekend.  
    You may want to give it a go also.
    Yes, it seems I have the CWMP messages as well.
    I have just done a factory reset on my home hub 5 and will keep an eye on it over the next few days.
    Thanks for your reply.

  • Wireless Router cuts out at the same time every day.

    I'm having an issue with my WRT160N router.  I'm noticing that my internet connection cuts out for about 5 minutes every day in between 5:30-7:30 pm.  Without fail, every single day, I can count on it going out for about 5 minutes during this time.  The desktop, which is wired, remains working during this time.  I'm at my wits end here, since I'm an online student, and this is my best time to schedule quizzes and exams. 
    Any help would be greatly appreciated.  
    Thanks.

    Is your network is secured?
    If the network is not secured than put some security on the router or else if the network is already secured then try to increase the security level by WPA or WPA2.
    Also change the network name to some unique name.
    Open an Internet Explorer browser page on your wired computer(desktop).In the address bar type - 192.168.1.1 and press Enter...Leave Username blank & in Password use admin in lower case...
    Click on the Wireless tab
    - Here select manual configuration...Wireless Network mode should be mixed...
    - Provide a unique name in the Wireless Network Name (SSID) box.
    Click on Advanced Wireless Settings
    Change the Beacon Interval to 75 >>Change the Fragmentation Threshold to 2304, Change the RTS Threshold to 2304 >>Click on "Save Settings"...
    For Wireless Security : -
    Click on the Sub tab under Wireless > Wireless Security...
    Change the Wireless security mode to WPA, For Encryption, select TKIP...For Passphrase input your desired WPA Key.
    NOTE : Passphrase should be more that 8 characters...

  • BBC1 Goes black at the same time every day

    Hello,
    Im a big fan of detective shows and I like to watch Diagnosis Murder on BBC1 at 2:15pm every day but the problem is as soon as the show starts the screen goes completely black and even BBC2 goes black I can still hear sound in the background on both channels though.  The only way to get the picture back is for me to navigate to ITV1 and then back to BBC1 and the picture comes back perfectly fine.
    The very odd thing is that this happens EVERY day at 2:15pm at the exact moment Diagnosis Murder starts.  Ive tried resetting my vision box and leaving it off for a few hours but it keeps doing it.
    Could this be a problem with BBC or a glitch in the broadcast signal thats making my box go loopy at 2:15pm every day?
    Anyone else had this?.  Try it this afternoon

    I've noticed this too!! Thought I was going mad, exactly the same problem on the same show. WEIRD!! I've only found one solution, same as you, to switch to another channel and back again seems to solve it.

  • Broadband Disconnecting at the Same Time Every Day

    I have been getting help from the MODs in the last week about the SNR on my line. But this weekend, my line was set to 9dB and in the morning it is synced at about 5600 kbps. But then at about 6PM the line goes down and it syncs lower at about 4800 kbps. The noise isn't getting really low and it's disconnecting because of that. It disconnects when the line is at about 8.5dB. So what's going on?
    I have been getting help from the MODs in the last week about the SNR on my line. But this weekend, my line was set to 9dB and in the morning it is synced at about 5600 kbps. But then at about 6PM the line goes down and it syncs lower at about 4800 kbps. The noise isn't getting really low and it's disconnecting because of that. It disconnects when the line is at about 8.5dB. So what's going on?
    Thanks for your help. Here are my line stats:
    I have been getting help from the MODs in the last week about the SNR on my line. But this weekend, my line was set to 9dB and in the morning it is synced at about 5600 kbps. But then at about 6PM the line goes down and it syncs lower at about 4800 kbps. The noise isn't getting really low and it's disconnecting because of that. It disconnects when the line is at about 8.5dB. So what's going on?
    Thanks for your help. Here are my line stats:
    Port
    Status
    TxPkts
    RxPkts
    Collisions
    Tx B/s
    Rx B/s
    Up Time
    WAN
    PPPoA
    590273
    842858
    0
    2592
    35849
    07:45:01
    LAN
    10M/100M
    67507
    43675
    0
    2179
    321
    07:46:02
    WLAN
    11M/54M/130M
    803034
    558248
    0
    34541
    2643
    07:45:41
    ADSL Link
    Downstream
    Upstream
    Connection Speed
    4896 kbps
    448 kbps
    Line Attenuation
    42.0 db
    23.0 db
    Noise Margin
    8.1 db
    23.0 db
    If my answer was helpful, please give me a star by clicking the star on the left hand side.
    Thank you.

    I have been getting help from the MODs in the last week about the SNR on my line. But this weekend, my line was set to 9dB and in the morning it is synced at about 5600 kbps. But then at about 6PM the line goes down and it syncs lower at about 4800 kbps. The noise isn't getting really low and it's disconnecting because of that. It disconnects when the line is at about 8.5dB. So what's going on?
    I have been getting help from the MODs in the last week about the SNR on my line. But this weekend, my line was set to 9dB and in the morning it is synced at about 5600 kbps. But then at about 6PM the line goes down and it syncs lower at about 4800 kbps. The noise isn't getting really low and it's disconnecting because of that. It disconnects when the line is at about 8.5dB. So what's going on?
    Thanks for your help. Here are my line stats:
    I have been getting help from the MODs in the last week about the SNR on my line. But this weekend, my line was set to 9dB and in the morning it is synced at about 5600 kbps. But then at about 6PM the line goes down and it syncs lower at about 4800 kbps. The noise isn't getting really low and it's disconnecting because of that. It disconnects when the line is at about 8.5dB. So what's going on?
    Thanks for your help. Here are my line stats:
    Port
    Status
    TxPkts
    RxPkts
    Collisions
    Tx B/s
    Rx B/s
    Up Time
    WAN
    PPPoA
    590273
    842858
    0
    2592
    35849
    07:45:01
    LAN
    10M/100M
    67507
    43675
    0
    2179
    321
    07:46:02
    WLAN
    11M/54M/130M
    803034
    558248
    0
    34541
    2643
    07:45:41
    ADSL Link
    Downstream
    Upstream
    Connection Speed
    4896 kbps
    448 kbps
    Line Attenuation
    42.0 db
    23.0 db
    Noise Margin
    8.1 db
    23.0 db
    If my answer was helpful, please give me a star by clicking the star on the left hand side.
    Thank you.

  • Mouse/keyboard freezing machine around same time every day

    Using a silver tower G5 here and around the same time every day for the past week I've had to power down the machine. The mouse and keyboard just freeze. About a week ago we did put this on a KVM to switch between this and a G4 connected to a SCSI scanner. The KVM has only PS/2 ports so we're using the Belkin Y PS/2 to USB adapters. The problem seemed to have started a day or so after starting to use the KVM but I'm not sure if this is related to the freezing problem. Here's what's in the Console around the time of the freeze:
    Mac OS X Version 10.4.8 (Build 8L127)
    2007-03-06 12:18:21 -0500
    2007-03-06 12:18:22.606 SystemUIServer[76] lang is:en
    Mar 6 12:18:26 metros-power-mac-g5 ntpdate[105]: no servers can be used, exiting
    Mar 6 12:18:26 metros-power-mac-g5 VersionCueCS2Daemon[167]: warning: VersionCueCS2Daemon not started by mach_init process (parent pid: 1)
    Mar 6 12:18:26 metros-power-mac-g5 VersionCueCS2Daemon[167]: Unknown plist format in 'com.apple.sharing.firewall' - 'firewall'
    2007-03-06 12:19:04.634 Finder[77] CFLog (0): CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary.
    Adobe LM Service: Started
    AdobeLM Service
    Power Mac G5 (2.1)   Mac OS X (10.4.8)   2.5 GB RAM

    Rob Kudyba-
    Too many adapters. For troubleshooting purposes can you go with a mouse and keyboard connected as directly as possible?
    Do you know what Adobe LM is? That seems to be buggering things up a little.
    If you still have the errors after trying it with as few adapters as possible, try repairing your startup disk.
    Luck-
    -DaddyPaycheck

  • Broadband cuts out same time every day

    Hi, My broadband cuts out at the same time every day.  It used to be at about 11.35pm and it's now at approx 8.10pm.  Can anyone help please? Many thanksMM Router stats: Port Status TxPkts RxPkts Collisions Tx B/s Rx B/s Up TimeWANLANWLANPPPoA230662301607281900:24:02Down000000:25:34Up28411290840755310770:25:10Broadband Link Downstream UpstreamConnection SpeedLine AttenuationNoise Margin1504 kbps605 kbps72.0 dB42.0 dB6.4 dB7.0 dB

    Its due to one of two reasons, you have mains supply spikes/blackouts or the power supply is faulty in the router. Because it's occurring at a regular timed intervals, I'd say it's more likely to be the former. You need to check whether something in the premises  is switching on at that time, examples would be electrical water heaters on timers, etc... And also confirm that the router mains cable is plugged firmly into the socket, as if it's loose it would make it more subseptable to such spikes/blackouts.

  • Losing Wifi same time every day.

    Hi, I lose my wifi at the same time every day. Vodafone tell me there is nothing wrong and nobody else is using my wifi. They have told me to use a cable which for me defeats the object of wifi, even though it does actually work when I connect with a cable. I also have to run a cable from my router to my apple tv, so I'm kind of getting a bit frustrated with cables running all over my living room. Anyone got any ideas as to what might be wrong? Thanks, Andy.

    Have a look here.. http://bt.custhelp.com/app/answers/detail/a_id/524​65/?s_cid=con_FURL_help/hub5update
    I assume this is supposed to fix the fault. Or perhaps another problem we arent aware of.
    At the moment my hub has continued to behave itself and has stayed connected for over 4 days 8 hours.

  • After reset the SMC, my screen and the keyboard backlighting turn down at the same time when I cover the sensor.

    The keyboard backlighting is still on under the lit. What can I do? Thanks! (MacBook Pro 2011 13' ; Mac OS X; 2.3 GHz Interl Core i5; 4GB 1333 MHz DDR3)

    After reset the SMC, my screen and the keyboard backlighting turn down at the same time when I cover the sensor.
    That's precisely what they're supposed to do.

  • Logic 10.0.07 keeps stopping recording at the same time every time

    Logic 10.0.07 keeps stopping recording at the same time every time 3.14!
    How can i get it to extend on recording time?
    Model Name: Mac Pro
      Model Identifier: MacPro6,1
      Processor Name: 6-Core Intel Xeon E5
      Processor Speed: 3.5 GHz
      Number of Processors: 1
      Total Number of Cores: 6
      L2 Cache (per Core): 256 KB
      L3 Cache: 12 MB
      Memory: 32 GB
      L3 Cache: 12 MB
      Memory: 32 GB
    Model Name:
      L3 Cache: 12 MB
      Memory: 32 GB
    Model Name: Mac Pro
      Model Identifier: Mac
      L2 Cache (per Core): 25
    Model Name: Mac Pro
      Model Identifier: MacPro
      L3 Cache: 12 MB
      Memory: 32
      L3 Cache: 12 MB
      Memory: 32 GB

    Do you have auto drop enabled? Look for a red bar at the top where the green cycle bar is. It will punch you out at the end of the red bar.

  • HT4528 Hello.  I recently upgraded my iPhone 4 to ios7.  Since the upgrade, my phone turns itself off at the same time every night, for about 30 minutes.  I have no idea why.  Any suggestions?

    I recently upgrade to iOS 7, and since then, my iPhone turns off automatically at the same time every night for about 30.  Why does this happen, and what setting can I change to prevent it?

    Is Do Not Disturb turned on? Do you see a quarter-moon icon up top in the status bar?

  • Hello. I dropped my ipad first gen from my chair, about 2 feet above the floor. The screen went black and I can't turn it on again. I have tried holding both buttons down at the same time, but nothing happens. Any help?

    Hello. I dropped my ipad, first gen, from my chair to the floor. The screen went black and I can't start it again. I have tried to hold both buttons down at the same time, but nothing happens. Any help?

    You will probably have to contact Apple for repair but before you do try this:
    Turn your iPad upside down on your lap and give it a hard smack on the back.

  • Get error message that skype has problem loading when computer is turned on the first time every day. this started when the latest firefox v6.0 was downloaded.

    get error message that skype has problem loading when computer is turned on the first time every day. this started when the latest firefox v6.0 was downloaded.

    ''mbratlie [[#question-1055011|said]]''
    <blockquote>
    It was working fine and I had no problems, and then one day I tried opening a window and it froze. When I tried quiting the program my whole window went black. The x to the close the window doesn't work. The only option I have in my tool bar is Firefox and nothing happens when I try to quit firefox. Every time I try to shut down my computer Firefox prevents it. I haven't updated Firefox yet, so it's an older program, but only by a month or two. What's going on and how do I fix it?
    </blockquote>
    This is the first time it's ever happened. I downloaded the new operating system for Firefox but I can't install it until the Firefox currently running on my laptop quits, which it won't.

  • HT202663 AirTunes cuts out at the same time every hour for about 20 seconds

    Since converting my iMac from Lion to Mavericks a week ago, my Airtunes network dies at exactly the same time ... 51 mintes and 35 seconds every hour after the hour. It stays down for 20 seconds then picks up again without any intervention required. (iTunes itself does not stall).
    My wifi network set up worked reliably for about three years before upgrading to Mavericks, streaming music from iTunes on my iMac to two AP Expresses and one AppleTV. I have an Actiontec router provided by Verizon/FiOS. The iMac is connected to the router via Ethernet.
    The apparently precisely timed interruption problem manifested itself immediately after installing Mavericks.
    Anybody else have anything like this?

    I fixed the problem. For anyone interested I disabled the IGMP service in the Actiontec router.

  • My iphone 5 will not turn on ... i have held both buttons down at the same time and I get nothing ...it is fully charged ....any other suggestions?

    My iphone 5 will not turn on ....I have held both buttons down at the same for a long time and get nothing ...it is fully charged ....and other suggestions?

    The screen on my iPhone 5 (iOS 8.1.3) went dark after unplugging it from the PC.  I could still could see a backlight on the screen, but unresponsive.  iOS was hung in this state.
    I opted to try a reset holding power and home button, which succeeded in turning off the phone.
    After that, the screen went completely off.  Power button didn't appear to turn on the phone.
    Upon plugging back to iTunes, I discovered, even as the screen was pitch black, the phone was actually able to power on, or off if I repeated the reset....I could hear the USB connection chime on the PC every time I powered on or reset.  The iOS was in some sort of corrupted state with no screen output.
    I couldn't restore to factory settings, as iTunes requires I disable "Find My Phone" on the phone itself, which I couldn't do without screen output.  Also tried to put the phone in "Recovery Mode"...didn't work either.
    I finally succeeded by:
    Logging in via web browser to iCloud, locating the phone with the "Find My Phone" web app, and triggering [Erase].  iCloud reported the phone was successfully erased.
    After a minute, the phone rebooted itself and screen output worked again.
    I then restored my data and settings from my last backup using iTunes without further issues.
    Hope this helps others.

Maybe you are looking for

  • What is wrong with my IPhone? If you take a video you can't hear the audio but if I do a voice memo you can

    I don't know what's wrong with my iPhone, I can listen to music but if I try to take a video you can't hear my voice, if I take a voice memo you can hear my voice.

  • List of POs without confirmation from a vendor

    Hi, Is there a transaction,  to obtain a list of all the PO's without confirmations from the vendor ? Means that the "Confirmation" area in the PO is blank while there is a confirmation control key and a confirmation needed. Thanks in advance for the

  • Restore RMAN backup from tape

    I have to restore the RMAN full backup from tape to new host to a previous date say March 1st. My target database RMAN retention period is 28 days, today is 11th May. Is it possible to restore the obsolete database from tape backup to new host as of

  • Transferring albumn artwork/song ratings etc to new itunes install

    I have windows XP installed on one HD and Vista installed on another HD on the same PC. I have spent a lot of time getting the album artwork, rating the songs etc on the XP iTunes install. I recently upgraded my ram and can now use Vista w/o Lag and

  • DVD Burner does not burn DVD's

    I have 1.66 Ghz intel core duo with a DVD burner. The burner will burn CD's but not DVD's. I used the lens cleaner to no avail. Does anyone have any experience with this problem? Any advice?