Dropping signal when in sleep mode

Hey all,
Been using the airport extreme for years now. All of a sudden we're getting dropped when waking up from sleep mode.
-The bars still but there is no connection.
-This happens when we're in sleep mode.
-We have to "turn off" and "turn on" the connection and then everything works.
-We have an emac, imac, and a ibook. We have to do the same steps for all of them.
-Also, about once every 3-4 months the airport completely drops out (grayed out bars at top) and we have to reset it (power down and up) to get it to work.
Any ideas??
THanks,
-Dooki

I have been having the same problem ever since I got my new iMac in December. Been on the phone with tech support about 6 times. I think my problem is related to interference within my house. I have tried everything and just today moved my computer to a room very near the Airport Extreme base station. So far all works perfectly. I didn't have this problem with the linksys router I was using with my PC before getting the Mac (802.11g). I have a 5 GHz wireless phone system in the house and maybe that has something to do with it. My problem only occurs after a "long sleep," so I'll have to check things out tomorrow, but getting the computer near the base station seems to have made a difference.

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I have an iphone 3g and the problem I am having is the phone when put into sleep mode sometimes doesn't receive messages or calls. When I go to unlock the phone it is sluggish to unlock and then can take up to 15 or 20 seconds acquire signal. At that time I receive all the texts and voice mails of people that missed there calls while the phone was asleep.
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I have been having the same problem ever since I got my new iMac in December. Been on the phone with tech support about 6 times. I think my problem is related to interference within my house. I have tried everything and just today moved my computer to a room very near the Airport Extreme base station. So far all works perfectly. I didn't have this problem with the linksys router I was using with my PC before getting the Mac (802.11g). I have a 5 GHz wireless phone system in the house and maybe that has something to do with it. My problem only occurs after a "long sleep," so I'll have to check things out tomorrow, but getting the computer near the base station seems to have made a difference.

Dropping signal when computer sleeps

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I have the same problem with my MacBook Pro. Even using signals in my Preferred Networks list after it sleeps it drops the connection and a re-start is the only way around the problem.
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When in sleep mode iPhone 4 loses signal but when it's back on it searches and finds signal. Was 5.0.1. update to 5.1 but no changes

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Battery problem, anntena or motherboard? pleas help.

it could be a motherboard problem. Last month I spilled liquid on to my iphone and since I didn't have warranty for it I had to take it to a "phone doctor". He fixed it but mentioned that motherboard is working fine but he can not say for sure for how long it will last, and that I may experience some wierd problems. I'm having this exact problem the day I got my iphone back.
Well no longer but the solution still seems wierd. I turned on the "location services" because I saw in the "system services" screen that "cell network search" was turned on. I figured if I don't screw with location services, it would be okay. So, after three hours, I terminated the sleep in 10-20-30 minutes and 1 hour intervals, it seems I no longer have the problem but I'm going to sleep over it to be sure. Also make sure to turn on the "auto" option on the "carrier" menu.
I will post the outcome if I don't forget about this page.

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Here are some observations and a suggestion.
1) I mentioned before, that the number of views of this discussion forum is fast approaching 100,000. I suppose relative to all iPhones sold that is not a great percentage, but 100,000 still sounds pretty impressive to me. Consider also that many people probably have this same Sim problem and are not viewing this discussion forum because thay do not know it exists. How many people are REALLY experiencing this problem? Who knows. But I suspect it is more that 100,000.
2) To the best of my knowledge, Apple does not consult these forums as a guide to awareness of product performance. It may be company policy, but most of the time when I speak to an Apple employee they seem remarkably unaware of the "Top Stories" in the Apple Discussion Forum. This, despite the fact that my personal experience with customer service at Apple is excellent. So, as much as we of this discussion forum are confident SOMEONE important at Apple is reading all our posts and taking them to heart...I am not so sure.
3) I have been told over and over that the best way to gain Apple's attention regarding a problem is to post a comment on their Feedback Site. One comment about a problem is pretty worthless. 100,000 comments on the same issue, I'm guessing, will really get their attention.
4) Some folks have mentioned a recall to address this problem. Although such a thing is always a possibility, I don't see it happening. Why? When the brakes on a Toyota don't work, or that Toyata starts to accelerate without driver intention...well, that involves human life and the stakes are quite high. For many reasons you would see the automotive industry eventually be forced into a recall program under such a situation. But, a phone APPEARS to not nearly be such a life and death device. Or is it? My daughter's iPhone 4S developed a "SIM FAILURE" on the same day her car broke down in the middle of the very rural area we live at around 10:00 pm. She is 17 years old and was coming home from high school play practice. You can imagine the anxiety I and her mother felt when she did not arrive home on time. She eventually walked about a quarter mile to a house of a stranger and had to ask to use their phone to call us. Now, I am not saying that strangers where I live are not to be trusted. But, in addition to being worried out of my mind, I was not happy that an inoperative iPhone 4S caused my daughter to be put in this situation. My biggest concern now is...when will my daughter's iPhone become inoperative again due to SIM FAILURE?
5) The more folks in this discussion forum who post a comment about this issue in Apple's feedback site the more pressing this issue is going to be perceived by Apple. So, I like others, encourage all of you to do so. If this seems like a lot of effort, I offer you these few sentences below that you could just copy and paste into the feedback site.
The link to feedback site is: http://www.apple.com/feedback/
Feel free to use copy/amend/whatever the following as you wish:
Dear Apple,
I wish to register a strong concern about my iPhone's unpredictable inoperability due to failures somehow associated with it's SIM technology. For me, I do not consider this just a significant lack of convenience, but a significant safety issue. Should I need my phone in an emergency situation where it is experiencing a SIM FAILURE, I believe the iPhone will have put me at risk. I would ask you to please give fixing this problem your greatest priority and effort.
Sincerely, XXXX

Network disconnect when in sleep mode

Hi all.
Since I've installed Mountain Lion, any time the computer goes into sleep mode, networking do the same: I cannot download files, when the computer wakeup I have to wait the reconnection before being able to use mail, safari or ather network stuff.
I did not find any option to set, telling the computer waht to do when in sleep mode.
WIth Lion and preceding OsX this was not an issue.
Is there anything I can do?
Thanks.
Federico.

Hi,
Yes, clear "Allow the computer to turn off this device to save power" in the properties of network adapter\Power management as mentioned in the link provided by arnavsharma, and check if the issue persists.
Yolanda Zhu
TechNet Community Support

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Hello,
Have had my brand new 27 inch iMac for about 3 weeks now. This is my first Mac computer. When in sleep mode the iMac sounds like it wants to start up and then there is a clicking sound. Just wondering if this is normal. . .or, should I shut the computer down?
Thanks.

To me any clicking sound is not normal unless on a Mouse or Trackpad. Do not delay to have it investigated, take a look at Apple returns and refunds from here.... http://store.apple.com/uk/help/returns_refund

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This is the exact problem i'm having right now, I don't know why it's happening, but when i have it on the desk and when it's in sleep mode, I can get phonecalls and it won't ring but it won't show up as missed calls either, if i get a voice message i'll get it if i take it out of sleep mode and let it sit with full reception for a minute.
I also lose all reception while in sleep mode.

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Thanks tjk.
Those are great suggestions and got me looking in places I had not considered before. Unfortunately, the problem remains. The System Preferences did not have the shut down option activated and there are no parental controls active on the computer.
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Brian

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I'm not sure if this is working as intended or not.
I was working with the ECO setting to put my computer to sleep after certain amount of time. Once it was asleep for a certain amount of time, it would go into a shutdown/hibernation mode. It turns back on in the state that it was in when it went to sleep.
Also, if I have a program running and lock the computer, it will act like this as well when there is sleep time set.
I thought that I would be able to lock my computer and run a download over-night, but when I went to my computer in the morning, my computer was shutdown/hibernating. It came back up to where it was, but it appears that it hadn't continued the download for much over an hour before shutting down.
I don't think that this is intended, but I may be wrong.
I'm still digging around trying to find settings in regards to this. But I have hibernate turned completely off.
Is there some way to set the computer so that it won't shutdown/hibernate when in sleep mode and/or a locked screen?
In the meantime, I'm trying setting the ECO settings to "Sleep :: Never" to try to accomplish my download without the computer shutting down/hibernating during the process.

Thanks tjk.
Those are great suggestions and got me looking in places I had not considered before. Unfortunately, the problem remains. The System Preferences did not have the shut down option activated and there are no parental controls active on the computer.
Any other suggestions are welcome.
Brian

Mac book air mid 2013, warms to approx 65 degrees when in sleep mode for 2 to 3 hrs?

Hello,
I have recently noticed that my macbook air mid 2013 warms up to approx 65 degs when in sleep mode for 2 hours or when I am doing my normal work. I am running Mevricks and I also use a moshi key board cover. Is it a cause of concern??

The keys without covers already transfer to a small degree finger oil to the LCD screen of the Air, even the thinnest keyboard covers place pressure on the LCD, however normally this would have no bearing unless stowed away in a pack with pressure, nevertheless causing dirt and oils is increased with covers to transfer more to the LCD, ....Macbook Air as well.
Beware of keyboard covers and using same
Beware of using thick keyboard covers on your Macbook, some pretty ones sold online are rather thick and upon closing your monitor, touch the screen and transfer more finger/hand oil to the LCD but at worst press excessively on the LCD display, especially in the case of the Air and newest Macbook Pro Retina. There is ultimately very little purposeful use of these keyboard covers if you keep your hands clean, additionally they do not protect against spills as many people presume they do; directly yes, but at the edges no. They also making typing a more challenging experience and run a fine line between 'serves no purpose' and 'possibly damaging'.
Screen covers protect against nothing and place an unwanted layer between the LCD and viewing, additionally if you dont touch same or dont have any pets that might claw at the screen there is no logical reason to have a screen shield.
dust will accumulate regardless. Realistically what are you trying to protect the screen from. The back is solid aluminum alloy, the front LCD viewing screen should never be intentionally touched.
outside of a sneeze or some debris which an extremely lightly damp cloth can remove, all else is dust. ...
Use a soft paintbrush or makeup brush for cleaning
One very useful tool for cleaning dust from the LCD screen, the hinge area of your notebook and around the keyboard, is a very soft inexpensive small paintbrush or a makeup brush. The less you wipe your LCD screen with anything like a cloth, the better. This small brush is very handy, quick, and ideal for removing dust from around and on your notebook.
Small soft makeup brush or paintbrush for removing dust from the keyboard, hinge, and LCD display

OS X Lion: Fix for wireless not reconnecting when exiting sleep mode

http://www.tech-recipes.com/rx/18931/os-x-lion-fix-for-wireless-not-reconnecting -when-exiting-sleep-mode/

I have the same symptoms with a 2011 iMac and my Senheiser Bluetooth headphones.
10.7.3 did not correct this bug.
I'm also using MS Messenger and notification sounds are also buffered until the headphones are switched on.
I found other threads dealing with this bug :
https://discussions.apple.com/message/5962104#5962104
https://discussions.apple.com/message/12837199#12837199
http://apple.stackexchange.com/questions/26991/os-x-lion-mail-app-sound-effects- bug
https://discussions.apple.com/message/15856803#15856803
I'm currently trying the tip given in the last discussion :
"Success - in the Audio Midi Setup (Applications/Utilities) I changed the output to 2ch - 32bit Float and all the audio works well."
My headphones already had this setting, but internal speakers had 2ch - 24bit... is it a possible explanation ? Time will tell ...

When in sleep mode my wifi connection keeps dropping out

Since updating to iOS 6 on my iPad 3 when I but my pad into sleep mode I loss wifi connection. When I wake the pad the wifi connection comes back.
Any help would be appreciated.

Not likely an infection at all.
Wake from sleep is usually some problematic USB or FW device.
One way to test is to Safe Boot from the HD, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, Test for Sleep/Wake problem in Safe Mode...
PS. Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive
Reboot, test again.
If it only does it in Regular Boot, then it could be some hardware problem like Video card, (Quartz is turned off in Safe Mode), or Airport in 10.4 & below, or 3rd party add-on, Check System Preferences>Accounts>Login Items window to see if it or something relevant is listed.
Check the System Preferences>Other Row, for 3rd party Pref Panes.
Also look in these if they exist, some are invisible...
/private/var/run/StartupItems
/Library/StartupItems
/System/Library/StartupItems
/System/Library/LaunchDaemons
/Library/LaunchDaemons

How to stop ManagedClient from crashing my MBP when in sleep mode?

Since upgrading my Early 2011 MBP to Mavericks (now 10.9.1) it has a tendency to crash while in sleep mode.
By "crash" I mean very loud fan activity - disturbing especially during night time.
Sometimes the crash is so serious that when I click the trackpad to re-activate the screen, all I get is a grey screen with a mouse pointer. All I can do is a hard restart using the power buttion.
At other times it lets me log-in again, and Activity Monitors shows multiple instances of a process called ManagedClient, around five of them, each of them using high amounts of CPU. Killing the ManagedClient processes brings the MBP back to normal operation.
I guess that "ManagedClient" has a function in company networks or in conjunction with a Mac server. In my network is neither a server nor other MBPs, so I don't understand what the use of ManagedClient would be for me.
I already used Disc Utility to repair permissions, repair disc, and repair partition map - no change.
Furthermore I did a complete re-install of Mavericks over the internet using the Recovery Mode, problem persists.
When I search Console for "ManagedClient" after a soft crash (a crash where I can still log-in an kill the ManagedClient instances), I get a lot of entries like this:
19.12.13 23:14:40,339 ManagedClient[788]: CGSGetNextEventRecord (Inline) connection 0x9503, 32768 bytes
19.12.13 23:14:40,339 ManagedClient[788]: shutdown_server_connections: Detaching application from window server
19.12.13 23:14:50,419 ManagedClient[788]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
19.12.13 23:14:50,739 ManagedClient[798]: CGSGetNextEventRecord (Inline) connection 0x9503, 32768 bytes
19.12.13 23:14:50,739 ManagedClient[798]: shutdown_server_connections: Detaching application from window server
19.12.13 23:15:00,817 ManagedClient[798]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
19.12.13 23:15:01,143 ManagedClient[808]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
19.12.13 23:15:01,143 ManagedClient[808]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
19.12.13 23:15:01,143 ManagedClient[808]: CGSGetNextEventRecord (Inline) connection 0x9603, 32768 bytes
19.12.13 23:15:01,143 ManagedClient[808]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
19.12.13 23:15:01,143 ManagedClient[808]: shutdown_server_connections: Detaching application from window server
19.12.13 23:15:11,572 ManagedClient[818]: CGSGetNextEventRecord (Inline) connection 0x9503, 32768 bytes
19.12.13 23:15:11,572 ManagedClient[818]: shutdown_server_connections: Detaching application from window server
19.12.13 23:15:21,654 ManagedClient[818]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
19.12.13 23:15:32,086 ManagedClient[828]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
19.12.13 23:15:32,086 ManagedClient[828]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port

My macbook air is having the same problem and killing my battery in under an hour. Console shows the following:
May 7 18:26:30 myMacAir.local ManagedClient[649]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0xfffffecc: (ipc/mig) server died
May 7 18:26:30 myMacAir.local ManagedClient[649]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
May 7 18:26:30 myMacAir.local ManagedClient[649]: CGSGetOnScreenWindowCount
May 7 18:26:30 myMacAir.local ManagedClient[649]: CGSGetNextEventRecord (Inline) connection 0x8a03, 32768 bytes
May 7 18:26:30 myMacAir.local ManagedClient[649]: shutdown_server_connections: Detaching application from window server
May 7 18:26:30 myMacAir.local ManagedClient[649]: *** -[NSMachPort handlePortMessage:]: dropping incoming DO message because the connection is invalid
May 7 18:26:30 myMacAir.local ManagedClient[649]: HIToolbox: received notification of WindowServer event port death.
May 7 18:26:30 myMacAir.local ManagedClient[649]: port matched the WindowServer port created in BindCGSToRunLoop
May 7 18:26:40 myMacAir.local ManagedClient[649]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
May 7 18:26:40 myMacAir.local ManagedClient[659]: MCX.createConnection bootstrap_register failed = 1100
May 7 18:26:40 myMacAir.local ManagedClient[659]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0xfffffecc: (ipc/mig) server died
May 7 18:26:40 myMacAir.local ManagedClient[659]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
May 7 18:26:40 myMacAir.local ManagedClient[659]: CGSGetOnScreenWindowCount
May 7 18:26:40 myMacAir.local ManagedClient[659]: CGSGetNextEventRecord (Inline) connection 0x8b03, 32768 bytes
May 7 18:26:40 myMacAir.local ManagedClient[659]: shutdown_server_connections: Detaching application from window server
May 7 18:26:40 myMacAir.local ManagedClient[659]: *** -[NSMachPort handlePortMessage:]: dropping incoming DO message because the connection is invalid
May 7 18:26:40 myMacAir.local ManagedClient[659]: HIToolbox: received notification of WindowServer event port death.
May 7 18:26:40 myMacAir.local ManagedClient[659]: port matched the WindowServer port created in BindCGSToRunLoop
May 7 18:26:50 myMacAir.local ManagedClient[659]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
May 7 18:26:50 myMacAir.local ManagedClient[669]: MCX.createConnection bootstrap_register failed = 1100
May 7 18:26:50 myMacAir.local ManagedClient[669]: *** -[NSMachPort handlePortMessage:]: dropping incoming DO message because the connection is invalid
May 7 18:26:50 myMacAir.local ManagedClient[669]: HIToolbox: received notification of WindowServer event port death.
May 7 18:26:50 myMacAir.local ManagedClient[669]: CGSGetNextEventRecord (Inline) connection 0x8b03, 32768 bytes
May 7 18:26:50 myMacAir.local ManagedClient[669]: shutdown_server_connections: Detaching application from window server
May 7 18:26:50 myMacAir.local ManagedClient[669]: port matched the WindowServer port created in BindCGSToRunLoop
May 7 18:27:00 myMacAir.local ManagedClient[669]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
May 7 18:27:00 myMacAir.local ManagedClient[679]: MCX.createConnection bootstrap_register failed = 1100
May 7 18:27:00 myMacAir.local ManagedClient[679]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0xfffffecc: (ipc/mig) server died
May 7 18:27:00 myMacAir.local ManagedClient[679]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
May 7 18:27:00 myMacAir.local ManagedClient[679]: CGSGetOnScreenWindowCount
May 7 18:27:00 myMacAir.local ManagedClient[679]: CGSGetNextEventRecord (Inline) connection 0x8a03, 32768 bytes
May 7 18:27:00 myMacAir.local ManagedClient[679]: shutdown_server_connections: Detaching application from window server
May 7 18:27:00 myMacAir.local ManagedClient[679]: *** -[NSMachPort handlePortMessage:]: dropping incoming DO message because the connection is invalid
May 7 18:27:00 myMacAir.local ManagedClient[679]: HIToolbox: received notification of WindowServer event port death.
May 7 18:27:00 myMacAir.local ManagedClient[679]: port matched the WindowServer port created in BindCGSToRunLoop
May 7 18:27:10 myMacAir.local ManagedClient[679]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
May 7 18:27:10 myMacAir.local ManagedClient[689]: MCX.createConnection bootstrap_register failed = 1100
May 7 18:27:11 myMacAir.local ManagedClient[689]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0xfffffecc: (ipc/mig) server died
May 7 18:27:11 myMacAir.local ManagedClient[689]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
May 7 18:27:11 myMacAir.local ManagedClient[689]: CGSGetOnScreenWindowCount
May 7 18:27:11 myMacAir.local ManagedClient[689]: CGSGetNextEventRecord (Inline) connection 0x8b03, 32768 bytes
May 7 18:27:11 myMacAir.local ManagedClient[689]: shutdown_server_connections: Detaching application from window server
May 7 18:27:11 myMacAir.local ManagedClient[689]: *** -[NSMachPort handlePortMessage:]: dropping incoming DO message because the connection is invalid
May 7 18:27:11 myMacAir.local ManagedClient[689]: HIToolbox: received notification of WindowServer event port death.
May 7 18:27:11 myMacAir.local ManagedClient[689]: port matched the WindowServer port created in BindCGSToRunLoop
May 7 18:27:21 myMacAir.local ManagedClient[689]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
May 7 18:27:21 myMacAir.local ManagedClient[699]: MCX.createConnection bootstrap_register failed = 1100
May 7 18:27:21 myMacAir.local ManagedClient[699]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
May 7 18:27:21 myMacAir.local ManagedClient[699]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
May 7 18:27:21 myMacAir.local ManagedClient[699]: CGSGetOnScreenWindowCount
May 7 18:27:21 myMacAir.local ManagedClient[699]: CGSGetNextEventRecord (Inline) connection 0x8a03, 32768 bytes
May 7 18:27:21 myMacAir.local ManagedClient[699]: shutdown_server_connections: Detaching application from window server
May 7 18:27:21 myMacAir.local ManagedClient[699]: *** -[NSMachPort handlePortMessage:]: dropping incoming DO message because the connection is invalid
May 7 18:27:21 myMacAir.local ManagedClient[699]: HIToolbox: received notification of WindowServer event port death.
May 7 18:27:21 myMacAir.local ManagedClient[699]: port matched the WindowServer port created in BindCGSToRunLoop
May 7 18:27:31 myMacAir.local ManagedClient[699]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
May 7 18:27:31 myMacAir.local ManagedClient[709]: MCX.createConnection bootstrap_register failed = 1100
May 7 18:27:31 myMacAir.local ManagedClient[709]: CGSGetNextEventRecord (Inline) connection 0x8c03, 32768 bytes
May 7 18:27:31 myMacAir.local ManagedClient[709]: shutdown_server_connections: Detaching application from window server
May 7 18:27:31 myMacAir.local ManagedClient[709]: *** -[NSMachPort handlePortMessage:]: dropping incoming DO message because the connection is invalid
May 7 18:27:31 myMacAir.local ManagedClient[709]: HIToolbox: received notification of WindowServer event port death.
May 7 18:27:31 myMacAir.local ManagedClient[709]: port matched the WindowServer port created in BindCGSToRunLoop
May 7 19:27:38 myMacAir.local ManagedClient[709]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
May 7 19:27:38 myMacAir.local ManagedClient[723]: MCX.createConnection bootstrap_register failed = 1100
May 7 19:27:38 myMacAir.local ManagedClient[723]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0xfffffecc: (ipc/mig) server died
May 7 19:27:38 myMacAir.local ManagedClient[723]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
May 7 19:27:48 lan177.wibblers.org ManagedClient[734]: MCX.createConnection bootstrap_register failed = 1100
May 7 20:27:55 myMacAir.local ManagedClient[734]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
May 7 20:27:55 myMacAir.local ManagedClient[734]: CGError CGSGetDisplaySystemState(uint64_t, CGSDisplaySystemState **): MIG error 0x10000003: (ipc/send) invalid destination port
May 7 20:27:55 myMacAir.local ManagedClient[734]: CGSGetOnScreenWindowCount
May 7 20:27:55 myMacAir.local ManagedClient[734]: CGSGetNextEventRecord (Inline) connection 0x8a03, 32768 bytes
May 7 20:27:55 myMacAir.local ManagedClient[734]: shutdown_server_connections: Detaching application from window server
May 7 20:27:55 myMacAir.local ManagedClient[734]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
May 7 20:27:55 myMacAir.local ManagedClient[734]: *** -[NSMachPort handlePortMessage:]: dropping incoming DO message because the connection is invalid
May 7 20:27:55 myMacAir.local ManagedClient[734]: HIToolbox: received notification of WindowServer event port death.
May 7 20:27:55 myMacAir.local ManagedClient[734]: port matched the WindowServer port created in BindCGSToRunLoop
May 7 20:27:55 myMacAir.local ManagedClient[749]: MCX.createConnection bootstrap_register failed = 1100
May 7 20:28:06 myMacAir.local ManagedClient[771]: MCX.createConnection bootstrap_register failed = 1100
May 7 20:28:06 myMacAir.local ManagedClient[771]: *** -[NSMachPort handlePortMessage:]: dropping incoming DO message because the connection is invalid
May 7 20:28:06 myMacAir.local ManagedClient[771]: CGSGetNextEventRecord (Inline) connection 0x8b03, 32768 bytes
May 7 20:28:06 myMacAir.local ManagedClient[771]: shutdown_server_connections: Detaching application from window server
May 7 20:28:06 myMacAir.local ManagedClient[771]: HIToolbox: received notification of WindowServer event port death.
May 7 20:28:06 myMacAir.local ManagedClient[771]: port matched the WindowServer port created in BindCGSToRunLoop
May 7 20:28:16 myMacAir.local ManagedClient[771]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
May 7 20:28:16 myMacAir.local ManagedClient[781]: MCX.createConnection bootstrap_register failed = 1100
May 7 20:28:16 myMacAir.local ManagedClient[781]: CGSGetNextEventRecord (Inline) connection 0x8d03, 32768 bytes
May 7 20:28:16 myMacAir.local ManagedClient[781]: shutdown_server_connections: Detaching application from window server
May 7 20:28:16 myMacAir.local ManagedClient[781]: *** -[NSMachPort handlePortMessage:]: dropping incoming DO message because the connection is invalid
May 7 20:28:16 myMacAir.local ManagedClient[781]: HIToolbox: received notification of WindowServer event port death.
May 7 20:28:16 myMacAir.local ManagedClient[781]: port matched the WindowServer port created in BindCGSToRunLoop
May 7 20:58:20 myMacAir.local ManagedClient[781]: CGSLookupServerRootPort: Failed to look up the port for "com.apple.windowserver" (268435459)
May 7 20:58:20 myMacAir.local ManagedClient[787]: MCX.createConnection bootstrap_register failed = 1100

Laserjet Pro 200 m276n fax not answering when in sleep mode

Hi,
We just bought a new Laserjet Pro 200 MFP M276n. When the device goes to sleep mode, it doens't recognise any incoming fax call. When the device is on, and someone tries to send us a fax, the device recognises the call, answers and receives the fax.
We tried to update the firmware to the latest version but we still have the same problem.
We use the original HP cables to connect the device to the line and when we tried to replace the device with a telephone cord, the phone rang normally. So I believe the problem is somehow on when the device is in sleep mode
Can anyone help us?
Thanks

Hi @Fedias,
I understand that when the printer goes into sleep mode, it doesn't wake up to receive a fax. I can help you with this.
Check the settings for the Wake Events on the printer.
Go to setup, System Setup, Energy Settings, Auto Power Down, Wake Events, arrow down and select Fax Ring.
This should wake up the printer when a fax comes through.
If you need further assistance, just let me know.
Have a nice day!
Thank You.
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Gemini02
I work on behalf of HP

Dropping signal when in sleep mode

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