iTunes Freezing and not Syncing after 10.2/10.2.1 and iOS 4.3 update
Checking logs I see errors like
[1728 @ Wed Mar 09 22:48:27 2011] [(unknown facility) iTunes.exe] AMDServiceConnectionReceiveMessage (thread 4404): Could not receive size of message: 0 No error
[1728 @ Wed Mar 09 22:48:27 2011] [(unknown facility) iTunes.exe] readthread (thread 4404): Could not receive message: 0xe8000001
[1728 @ Wed Mar 09 22:48:27 2011] [(unknown facility) iTunes.exe] sendmessage (thread 840): Could not securely send message: SSL ERRORSYSCALL errno (No error)
[1728 @ Wed Mar 09 22:48:27 2011] [(unknown facility) iTunes.exe] AMDeviceStopSession (thread 840): Could not stop session with device: kAMDUndefinedError
[1728 @ Wed Mar 09 22:48:27 2011] [(unknown facility) iTunes.exe] sendmessage (thread 840): Could not securely send message size 282: SSL ERRORSSL (error:1409F07F:SSL routines:SSL3 WRITEPENDING:bad write retry)
[1728 @ Wed Mar 09 22:48:27 2011] [(unknown facility) iTunes.exe] connect_toport (thread 840): Could not connect to USB mux port 32498 for device 1: No such device or address
[1728 @ Wed Mar 09 22:48:27 2011] [(unknown facility) iTunes.exe] MobileDeviceConnectlocked (thread 840): Could not connect to lockdown port on device 57104ba644e51bde6d8e0e945b4a9d9a33c6b1c8.
[1728 @ Wed Mar 09 22:49:57 2011] [(unknown facility) iTunes.exe] AMDServiceConnectionReceiveMessage (thread 2844): Could not receive size of message: 0 No error
[1728 @ Wed Mar 09 22:49:57 2011] [(unknown facility) iTunes.exe] readthread (thread 2844): Could not receive message: 0xe8000001
[1728 @ Wed Mar 09 22:49:57 2011] [(unknown facility) iTunes.exe] sendmessage (thread 840): Could not securely send message: SSL ERRORSYSCALL errno (No error)
[1728 @ Wed Mar 09 22:49:57 2011] [(unknown facility) iTunes.exe] AMDeviceStopSession (thread 840): Could not stop session with device: kAMDUndefinedError
[1728 @ Wed Mar 09 22:49:57 2011] [(unknown facility) iTunes.exe] sendmessage (thread 840): Could not securely send message size 282: SSL ERRORSSL (error:1409F07F:SSL routines:SSL3 WRITEPENDING:bad write retry)
[1728 @ Wed Mar 09 22:49:57 2011] [(unknown facility) iTunes.exe] connect_toport (thread 840): Could not connect to USB mux port 32498 for device 2: No such device or address
[1728 @ Wed Mar 09 22:49:57 2011] [(unknown facility) iTunes.exe] MobileDeviceConnectlocked (thread 840): Could not connect to lockdown port on device 57104ba644e51bde6d8e0e945b4a9d9a33c6b1c8.
I already tried a full clean install of itunes + other apple software.
Also tried changing USB ports, that allowed a sync for once then started freezing again.
Windows 7