Bluetooth lost connection

My apple mouse and Macally keyboard drop connection via bluetooth while being used. KB is difficult to connect. Clicking "connect" (Sys Pref/BT/Macally). Is there a problem with Imac and bluetooth?

I am running into the same issue. Ever since I updated my OS to Lion (now on 10.7.4), my iMac will periodically lose connection to all my Bl;ueTooth devices - Apple Wireless Mouse (Magic Mouse), Apple Wireless Keyboard, and Apple Wireless Trackpad.
Often happens after I don't use the Mac for a while and then I am trying to wake it up. (I can plug a Logitech Wireless mouse/keyboard into the USB port and I can use those, but I can not re-establish connection to the Apple wireless Keyboard, mouse, trackpad)
I have been able to re-establish connection after I reboot, however I never had this issue when I was on the pervious version of the OS.
I have a 24-inch iMac from 2008, 3.06 GHz Intel Core 2 Duo, 4 GB RAM.
Any ideas?

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Bluetooth - lost connection (again)

There have been many posts on this and I have even offered advice on it before, but I still occasionally lose my Bluetooth connection on start-up for no obvious reason and wondered whether anyone has finally come up with a cure for this. I used to think that it was because I had a USB-1 hub connected, but even after upgrading to USB-2 it still happens. Basically everything shuts down as per normal, but when I restart on some occasions I have no Bluetooth connection (squiggly line across icon). Luckily I only use my Bluetooth keyboard and using the wired mouse I just have to shutdown and restart and all is back to normal. However, I have no idea why this happens. I used to think that it was linked to using things plugged into the hub and the order in which I turned them off before shutting down, but it does it even when I've had a session when nothing plugged into the hub has been used. It's not a huge problem as a shutdown and restart sorts it out, but it would be more of a drag if I was using both Bluetooth keyboard and mouse and had no USB mouse.
Any ideas?
Neil
G5 iMac 17 Rev. A/Superdrive/BT/768MB Mac OS X (10.3.9) 1GB iPod Shuffle/20GB iPod with Colour Display

Neil, I have had the same problem, Apple informed me that they know about it, and the fix is simply to restart, as you have found out. The problem is intermittent, sometimes the Bluetooth icon disappears on restart, sometimes it's there. No rhyme nor reason, but just one of those quirks one has to live with. It has nothing to do with hubs or the like, it just happens.
Miriam

I have a Targus Versavue bluetooth keyboard that has worked perfectly for 2 years. It lost connection yesterday. I charged the battery but it still won't connect. Help ??

I have a Targue Versavue bluetooth keyboard that has worked perfectly for 2 years. It lost connection yesterday. I charged the battery but it still won't connect. I just get a blinking blue light. Help ??

Look at iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
Additional things to try.
Try this first. Turn Off your iPad. Then turn Off (disconnect power cord) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
Change the channel on your wireless router. Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
Another thing to try - Go into your router security settings and change from WEP to WPA with AES.
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
If none of the above suggestions work, look at this link.
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130?tstart=60
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

HT3887 My Bluetooth keyboard lost connectivity

I lost connectivity to my keyboard after restarting my Mac. I cannot type in my password. Any suggestions?

You can substitute almost any wired USB keyboard (does not need to be an Apple board). So if you have one laying around, or if you can borrow one, you can use it to enable your Bluetooth keyboard again.

Bluetooth Mouse "Lost Connection"

I keep getting a "Lost Connection" message with my bluetooth mouse even though I have plenty of battery life left? Does anyone know why or what I can do? Thanks!

Steven,
I had the same symptom. I found that there was a problem with there not being enough pressure being applied by the metal strip inside the mouse cover to the switch next to the laser. It was intermittent enough that it would lose contact every so often, making the mouse think that it had been switched off.
Making a slight bend in the metal strip so as to keep more pressure on the switch seemed to solve the problem.
Scott
G5 Mac OS X (10.4.9)

Bluetooth mouse "Connection Lost"

My iogear bluetooth mimi mouse started disconnecting from my MacBook frequesntly this afternoon. My syslog shows the following, is there something I can do to make this stop? Its happening so quickly at this point that the mouse is unusable.
Jun 15 15:25:39 depressed kernel[0]: [IOBluetoothHIDDriver][free]
Jun 15 15:25:56 depressed kernel[0]: [IOAppleBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:25:56 depressed kernel[0]: [IOAppleBluetoothHIDDriver][free]
Jun 15 15:25:56 depressed kernel[0]: [IOBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:25:57 depressed kernel[0]: [IOBluetoothHIDDriver][handleStart][00-0a-94-c1-b1-35] Done.
Jun 15 15:26:22 depressed kernel[0]: [IOBluetoothHIDDriver][processControlData][00-0a-94-c1-b1-35] VIRTUALCABLEUNPLUG received -- Closing channels
Jun 15 15:26:22 depressed kernel[0]: [IOBluetoothHIDDriver][willTerminate]
Jun 15 15:26:22 depressed kernel[0]: [IOBluetoothHIDDriver][handleStop][00-0a-94-c1-b1-35] Stopped.
Jun 15 15:26:22 depressed kernel[0]: [IOBluetoothHIDDriver][free]
Jun 15 15:26:23 depressed kernel[0]: [IOAppleBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:26:23 depressed kernel[0]: [IOAppleBluetoothHIDDriver][free]
Jun 15 15:26:23 depressed kernel[0]: [IOBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:26:23 depressed kernel[0]: [IOBluetoothHIDDriver][handleStart][00-0a-94-c1-b1-35] Done.
Jun 15 15:26:27 depressed kernel[0]: [IOBluetoothHIDDriver][willTerminate]
Jun 15 15:26:27 depressed kernel[0]: [IOBluetoothHIDDriver][handleStop][00-0a-94-c1-b1-35] Stopped.
Jun 15 15:26:27 depressed kernel[0]: [IOBluetoothHIDDriver][free]
Jun 15 15:26:48 depressed kernel[0]: [IOAppleBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:26:48 depressed kernel[0]: [IOAppleBluetoothHIDDriver][free]
Jun 15 15:26:48 depressed kernel[0]: [IOBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:26:48 depressed kernel[0]: [IOBluetoothHIDDriver][handleStart][00-0a-94-c1-b1-35] Done.
Jun 15 15:27:14 depressed kernel[0]: [IOBluetoothHIDDriver][processControlData][00-0a-94-c1-b1-35] VIRTUALCABLEUNPLUG received -- Closing channels
Jun 15 15:27:14 depressed kernel[0]: [IOBluetoothHIDDriver][willTerminate]
Jun 15 15:27:14 depressed kernel[0]: [IOBluetoothHIDDriver][handleStop][00-0a-94-c1-b1-35] Stopped.
Jun 15 15:27:14 depressed kernel[0]: [IOBluetoothHIDDriver][free]
Jun 15 15:27:15 depressed kernel[0]: [IOAppleBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:27:15 depressed kernel[0]: [IOAppleBluetoothHIDDriver][free]
Jun 15 15:27:15 depressed kernel[0]: [IOBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:27:15 depressed kernel[0]: [IOBluetoothHIDDriver][handleStart][00-0a-94-c1-b1-35] Done.
Jun 15 15:27:19 depressed kernel[0]: [IOBluetoothHIDDriver][willTerminate]
Jun 15 15:27:19 depressed kernel[0]: [IOBluetoothHIDDriver][handleStop][00-0a-94-c1-b1-35] Stopped.
Jun 15 15:27:19 depressed kernel[0]: [IOBluetoothHIDDriver][free]
Jun 15 15:27:28 depressed kernel[0]: [IOAppleBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:27:28 depressed kernel[0]: [IOAppleBluetoothHIDDriver][free]
Jun 15 15:27:28 depressed kernel[0]: [IOBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:27:28 depressed kernel[0]: [IOBluetoothHIDDriver][handleStart][00-0a-94-c1-b1-35] Done.
Jun 15 15:27:53 depressed kernel[0]: [IOBluetoothHIDDriver][processControlData][00-0a-94-c1-b1-35] VIRTUALCABLEUNPLUG received -- Closing channels
Jun 15 15:27:53 depressed kernel[0]: [IOBluetoothHIDDriver][willTerminate]
Jun 15 15:27:53 depressed kernel[0]: [IOBluetoothHIDDriver][handleStop][00-0a-94-c1-b1-35] Stopped.
Jun 15 15:27:53 depressed kernel[0]: [IOBluetoothHIDDriver][free]
Jun 15 15:27:54 depressed kernel[0]: [IOAppleBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:27:54 depressed kernel[0]: [IOAppleBluetoothHIDDriver][free]
Jun 15 15:27:54 depressed kernel[0]: [IOBluetoothHIDDriver][init] IOBluetoothHIDDriver 1.1.4
Jun 15 15:27:54 depressed kernel[0]: [IOBluetoothHIDDriver][handleStart][00-0a-94-c1-b1-35] Done.
Jun 15 15:27:58 depressed kernel[0]: [IOBluetoothHIDDriver][willTerminate]
Jun 15 15:27:58 depressed kernel[0]: [IOBluetoothHIDDriver][handleStop][00-0a-94-c1-b1-35] Stopped.
Jun 15 15:27:58 depressed kernel[0]: [IOBluetoothHIDDriver][free]

Lori,
I have the same mouse and have had similar problems. Interestingly, as I am typing now it is working but I have suffered through lost connections since purchasing it 1 month ago.
Recently, I have added it to my favourites in the BT set up. I have also forced a passkey. My instructions indicated that the key is 1234 but I found old documentation on the net that say 0000 is the passkey. The later worked to pair the unit however not sure it fixed anything.
I do find that if I keep it charged using the batteries that came with it and the USB cable it holds up longer. I give it a good 24 hour charge then unplug and mouse away.
Hope that helps, Chris

Suddenly lost connection to my wifi and my phone can't find it again?

I was just using my iphone 4s normally and it suddenly lost connection to my home's wifi. I have been trying for hours, reset the wifi modem and turned it on and off, put my phone through recovery mode- the whole lot. Please help!!!

Howdy whitneyavon,
It sounds like you are unable to either connect to, or see your home Wi-Fi network. I would first, update your router, then reset your network settings. Assuming you restored from a backup, my thought is that the backed up network settings may need to be refreshed:
Update your Wi-Fi router to the latest firmware2. For AirPort Base Stations, install updates using the AirPort Utility.
Reset network settings by tapping Settings > General > Reset > Reset Network Settings. Note: This will reset all network settings including:
previously connected Wi-Fi networks and passwords
recently used Bluetooth accessories
VPN and APN settings
From: iOS: Troubleshooting Wi-Fi networks and connections
http://support.apple.com/kb/TS1398
Thank you for using Apple Support Communities.
Regards,
Sterling

Disable 'Lost Connection' Message...

Hello,
I've broken my Wireless Mighty Mouse so i bought a Logitech v470 to replace it.
Logitech has it's own control center that also messages you when you connect and disconnect the mouse, is it possible for me to disable the 'Lost Connection' message sent by BT? I get two messages when i disconnect the mouse, one from BT and other one from Logitech and its kinda annoying...
Thnkz in advance.

I have tried to use the Logitech V470 too and have the same issues. I have come to the conclusion that Bluetooth is nothing but trouble. Your right the Logitech Control center seems to work along with OS X. Every time I reboot my Bluetooth connection is gone and I have to try and reconnect or I cannot reconnect at all. I end up having to connect a USB mouse just to get things working! Best solution has been to ditch the logitech software and stick to just OS X connecting mouse. Still some issues with that like losing some features of the mouse and its tracking is more jumpy.

Ios 8.1.1 bluetooth drops connection with Honda Accord

My iPhone 6 with IOS 8.1.1, when paired with the audio system in my 2014 Honda Accord will drop the connection after 1 minute when using the AHA app. Also, when I use Bluetooth as the audio source in the car, it will recognize my iPhone, but ignores any request to select music from the phone. These functions worked earlier with my iPhone 4S and IOS7. Is there a temporary fix for these issues?

Similar to VroomVroom: I have iphone 5s, was on iOS7, went to iOS 8.1.2, and I didn't notice that I had lost a specific bluetooth connection: Garmin Smartlink - Live Traffic App. The Garmin Smartlink uses bluetooth to connect to the aftermarket Kenwood DNX891HD I have in my car, this comes with a Navigation GPS included. The Garmin Smartlink app (Live Traffic) provides immediate traffic updates if your city is covered, and my city Cincinati OH is covered. This was all working fine before I upgraded the iOS on the iphone 5S. I read another article related to "carkit" connections between iphones and car stereos (for both NAV and also hands-free) - here is the key point and my theory: Only ONE bluetooth connection can be supported at a time. In my case - the hands-free telephone (thru car microphone and car stereo speakers) works fine, and I believe this is also "shared" by Pandora App (from iphone to Kenwood). So, my theory is the iphone will not connect to the Kenwood for the Nav, since it is already connected to the Kenwood for the audio (Pandora and hands-free, I think these two "share" the same bluetooth connection, and I think the Smartlink connection is separate). I messed around this morning in the parking lot at work, and my attempts to "forget" and "pair" the iphone and Kenwood would continously start playing Pandora, but the Smartlink still will not connect (when it dis work, I would see a green circle with two cars on my Nav map screen, indicating the smartlink connection and also status of the traffic). My next test this afternoon will be to delete Pandora app on the phone, try forget / pair again and see if I can get Smartlink to work. If this works, I'll reinstall Pandora App and try to get it back as well. My past 24 hours of skimming articles (don't ya love the internet !) seems to indicate that I am not the only person with bluetooth problems due to the iOS 8.1.2 update....hey Apple...where's 8.1.3 to fix this ?

Apple Wireless Keyboard lost connection when "command+space" is pressed

Hi, my apple wireless keyboard lost connection when command and space key was pressed. it does not lost connection when other keys combination was pressed. Are there any people has the same problem with me?
I am using Emacs all the time, the command and space key is the default short cut for Mark in Emacs. It is constantly used in my daily work. The wireless keyboard does not lost connection always, but it does lost connection sometimes. I have observed every time it lost connection, the command + space was pressed. Really strange. Any advice?
I am using Macbook Pro 13inch Late 2012, OSX 10.9.1, and Apple Wireless Keyboard

Got the keyboard working again, here how incase it can help anyone else:
I borrowed a USB keyboard to allow me to get past the pasword login.
First I rang disk utitlity to repair any permissions. I opended up the app 'Bluetooth Setup Assistant' selected 'Keyboard' then I turned the keyboard 'on' so the green light is flashing' and then hit continue. At this point the keyboard appears in the listing of found items, hitting continue I am then given a unique pairing code. Enter this on the keyboard and hit 'Return' after a few seconds, the pairing is complete and by wireless keyboard is back and working again!

Mac mini issue:lost connectivity with the wireless keyboard

I lost connectivity with the wireless keyboard and I can't unlock the lock screen.What can i do?

Sometimes powering the keyboard off by holding in the power button on the right end of the battery box and then after ten of so seconds powering up again will reestablish the connection. Other than that forcing a reboot using the power switch on the mini should restore the connection unless thereis something else going on.
If this is a recurring problem try replacing the batteries with fresh ones. If this keyboard has been paired with another bluetooth device such as an iPad or another Mac, unpair it from the other device.

Wireless mouse lost connection?

i just bought a mac mini and my wireless mouse keeps going lost connection. takes about 5 minutes for it to come back then i lose it again. also have the wireless keyboard but it seems fine. how can fix this

Hello
To locate your problem ( mac or mouse ) if is possible , try an other mouse into your mac and try your mouse into an other mac ??
does probleme is same with othe BT peripheral , keyboard , BT file transfert ?
HTH
Pierre
PS nice apple kb article aout blueTooth
http://support.apple.com/kb/TS3048?viewlocale=en_US

Adobe cloud has lost connection with the server

Adobe cloud has lost connection with the server, can't get adobe cloud to work so I can re-install photoshop to fix a corrupted DLL file.

*Adding new items/removing orphans*
Try iTunes Folder Watch or iTunes Library Updater. Folder Watch is much faster on the adding files front, can be set to run in the background and includes a useful exclusion feature, however it’s slow at removing orphans. iTLU is better for this although doing it manually after looking at a list of proposed removals generated by Folder Watch is probably faster still. iTLU can also be set to update iTunes when you've used 3rd party tools to change tag info.
You may need to amend the list of file types these programs look for. My list includes:
.mp3 .mp4 .m4a .m4b .m4p .m4v .mov .wav .aif .mid .ipa .ipg .ite .itlp .m4r .pdf
Note the last 6 types may not be recognised as already being in the library so should either be omitted from the search or you can add (at least for Folder Watch) individual exclusions for files you know are already in your library.
tt2

"Lost Connection with AIM" repeatedly

Hi there,
I'm using a new Linksys WRT54GL router with the DD-WRT v23 firmware -- which is otherwise fabulous, by the way -- but since going with the router iChat has been pretty unreliable. I can't connect to my sister in England (I'm in Canada): we keep getting "insufficient bandwidth" errors (I'm on a very hi-speed cable internet connection, so I don't think it's me!). Moreover, AIM frequently kicks me off iChat with the message "Lost connection with AIM".
I've configured my router using instructions linked from this forum. I'm forwarding the following ports to my computer:
5060
5190
5220
5222
5678
16384
And while I can connect to other users okay (except my sister, it seems), staying connected it a real issue. Can anyone recommend a fix?
Thanks,
Aaron.
PowerBook G4 15-inch 1.67 GHz Mac OS X (10.4.5) The last PowerBook ever!

Hi Aaron,
This last port should be a group of 20 ports (16384-16403)
iChat needs 4 ports from this group to do 1-1 Audio or Video chats.
Many Linksys have UPnP. It is found in the Administration tab. If you have this you could use this. Disable the Port Forwarding if you do.
Also port Forwwarding points to one IP/computer. If this is the case for you and you still have the device doing DHCP there is a cance you computer's IP has changed if it goes to sleep or is shut down when the lease time runs out.
Check this on your computer and the Port Forwarding settings.
10:26 PM Monday; February 27, 2006

"Lost connection with AIM" error message

Hi all,
I've been a long-time iChat user — I've had very few problems, but now, at home, whenever I've been connected for about 10-15mins, iChat just disconnects with the simple iChat Connect Alert that the app has "Lost connection with AIM. The connection with the host was unexpectedly lost."
My Buddy List collapses to a "disconnected" header and I diappear from my Buddies' buddy lists. If I'm in the middle of a chat (video, audio or text), the chat continues uninterrupted, but I still disappear from people's lists as if I'd disconnected manually. Weird.
The net result is that I have to keep checking to see if I'm connected and then reconnecting all the time. A real pain in the proverbial.
It only happens at the house. My laptop doesn't disconnect if I'm at the office, for instance.
I have cable, coming in to Netgear 814v2 router; out to an 8-port gigabit switch, which then feeds my three main machines. All via ethernet cabling.
All machines have the same problem described above.
I've made the usual Quicktime setting changes.
I've listed the necessary ports in my Mac firewall settings (even though the firewall is turned off).
Each machine has a dedicated IP issued by the router (10.0.0.2 thru 10.0.0.5)
The router firmware is up to date.
What else is there?! I have no problems initiating or joining any sort of chat with my buddies around the world. I have excellent bandwidth. My internet and email are never interrupted 24/7.
Can someone help me? Pretty please?
17" Powerbook G4 & Dual G5 2.5Ghz Mac OS X (10.4.7)

Hi
Try this log on to AIM on port 443 rather than port 5190
Go to IChat > Preferences > Accounts.
Log out of AIM and then use the Server Settings tab
Set the port to 443.
Log back in again.
Tony

Bluetooth lost connection

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