Screen Sharing Freezes Constantly

I wasn't sure where to post this.
I have an Airport Extreme Router, two iMacs and a MacBookPro in my house, and an iMac at my dad's house that I screen share via MobileMe/Back to My Mac.
Since earlier this year I experience that Screen Sharing constantly freezes and I have to Quit Screen Sharing and log in again to reset the connection. If outside the house, it requires actually logging out and back in to Mobile Me to reset the connection. And it's supremely frustrating.
When it started happening months ago I thought it seemed to coincide with an OSX update or security update or something like that, but it still is going on months later so that seems really unlikely.
I have Comcast 32 MBPS internet.
Any ideas/suggestions?
Thanks

Hi Nathan,
I've already submitted the problem to the Apple's Support via phone.. but I think that submitting it via web could not be a bad thing, even if I submitted to Apple's Support another minor bug some mouths ago and it has not be solved yet: I think that feedbacks via web form are not so "considered"
Thanks anyway for your suggestion
Regards.
Andrea

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Hello all,
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Report generated 25 September 2014 16:14:50 GMT+4
Hardware Information: ?
MacBook Pro (Retina, Mid 2012) (Verified)
MacBook Pro - model: MacBookPro10,1
1 2.7 GHz Intel Core i7 CPU: 4 cores
16 GB RAM
Video Information: ?
Intel HD Graphics 4000 - VRAM: (null)
Color LCD 2880 x 1800
NVIDIA GeForce GT 650M - VRAM: 1024 MB
System Software: ?
OS X 10.9.4 (13E28) - Uptime: 1 day 19:12:9
Disk Information: ?
APPLE SSD SM768E disk0 : (751.28 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 750.42 GB (50.69 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information: ?
TOSHIBA External USB 3.0 1 TB
S.M.A.R.T. Status: Verified
TOSHIBA EXT (disk1s1) /Volumes/TOSHIBA EXT: 1 TB (995.49 GB free)
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ?
Apple Inc. thunderbolt_bus
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Mac App Store and identified developers
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[not loaded] com.ZTE.driver.ZTEUSBCDCACMData (1.3.0) Support
[not loaded] com.ZTE.driver.ZTEUSBMassStorageFilter (1.3.0) Support
[loaded] com.anchorfree.tun (1.1.1 - SDK 10.8) Support
[not loaded] com.devguru.driver.SamsungACMControl (1.4.14 - SDK 10.6) Support
[not loaded] com.devguru.driver.SamsungACMData (1.4.14 - SDK 10.6) Support
[not loaded] com.devguru.driver.SamsungComposite (1.4.14 - SDK 10.6) Support
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[loaded] com.rim.driver.BlackBerryUSBDriverInt (0.0.74) Support
[not loaded] com.rim.driver.BlackBerryUSBDriverVSP (0.0.74) Support
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HWNetMgr: Path: /Library/StartupItems/HWNetMgr
StartOuc: Path: /Library/StartupItems/StartOuc
Launch Daemons: ?
[loaded] com.adobe.fpsaud.plist Support
[running] com.anchorfree.ajaxserver.plist Support
[loaded] com.ea.origin.ESHelper.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
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[running] com.regularrateandrhythm.rowmotehelperaide.plist Support
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[running] net.juniper.AccessService.plist Support
[loaded] net.juniper.UninstallPulse.plist Support
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[loaded] com.hp.messagecenter.launcher.plist Support
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[running] com.rim.BBLaunchAgent.plist Support
[running] com.robohippo.HippoConnectAgent.plist Support
[running] HWPortCfg.plist Support
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iTunesHelper
Hotspot Shield
Dropbox
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Android File Transfer Agent
KiesAgent
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BlackBerry Device Manager
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FlashPlayer-10.6: Version: 15.0.0.152 - SDK 10.6 Support
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Flash Player: Version: 15.0.0.152 - SDK 10.6 Support
Default Browser: Version: 537 - SDK 10.9
SharePointBrowserPlugin: Version: 14.4.4 - SDK 10.6 Support
Google Earth Web Plug-in: Version: 7.1 Support
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AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
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Make a "Genius" appointment at an Apple Store, or go to another authorized service provider. You may have to leave the machine there for several days.
Back up all data on the internal drive(s) before you hand over your computer to anyone. There are ways to back up a computer that isn't fully functional—ask if you need guidance.
If privacy is a concern, erase the data partition(s) with the option to write zeros* (do this only if you have at least two complete, independent backups, and you know how to restore to an empty drive from any of them.) Don’t erase the recovery partition, if present.
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vnc://192.168.1.52
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Screen Sharing and Drive Sharing

Hey all!
I've got a Mac Mini that I am using to share files. I have an external drive attached via FireWire. The SMB and AFP shares only show up for the EXTERNAL drive when someone is logged in. Is this the expected behavior? Does anyone else have this happen?
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Thanks in advance!
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Thanks for the ideas! I kinda figured drive sharing wouldn't work from the login screen...seems kinda bogus though, but I guess if I want that, then I'd have to get OS X Server.
As for Screen Sharing, I disagree. When I connect to a Mac via Screen Sharing from the login screen, it lets me choose a logon and login. When I choose to go back to the login screen...the screen freezes. When I hook back up to the Mini from the console, the screen is frozen on a blue screen. No mouse, no keyboard. I believe it worked under a previous version of OS X 10.5...so I'm not sure if 10.5.4 messed it up...
Thoughts?

Messages Screen Sharing Ends with a "Hanging" Desktop Screen

Since the OS X 10.8.1 update, Messages screen sharing – that used to work well in my environment – everytime ends up with a hanging desktop screen. That means: The screen of the desktop, where Messages screen sharing took place, freezes. I have to swipe to another desktop in order to successfully quit Messages via the dock context menu. After that, its desktop screen is responsive again.
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Message was edited by: Kurt J. Meyer

Hi,
As Screen Sharing does tend to involve a change from the Shared Screen at one resolution changing to your screen at possibly another (which for some produces the White Screen In Sharing) I thought it might pay to look at the method when wanting to go back to your own screen during a Screen Sharing Chat
I would still report it here
http://www.apple.com/feedback/ichat.html
Obviously you have to use some of the free text area to state your OS version and Messages version at it will not appears in any of the drop downs.
7:55 PM Wednesday; September 19, 2012
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
 iMac 2.5Ghz 5i 2011 (Mountain Lion 10.8.1)
 G4/1GhzDual MDD (Leopard 10.5.8)
 MacBookPro 2Gb (Snow Leopard 10.6.8)
 Mac OS X (10.6.8),
"Limit the Logs to the Bits above Binary Images."  No, Seriously

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When I use Back To My Mac from work to screen share my home Mac the pointer disappears. When I first connect and put the screen sharing window into full screen mode (into a separate space) everything is fine. I can then switch back to my current Macs screen and the mouse pointer is still working. But when I switch back to the screen sharing space the pointer is gone.

yes! i have this problem.
the difference is that it only happens when I'm using my thunderbolt display.
i have an mb air and a mbp retina. there is no issue until i'm connected to it - then i get this freeze issue during screen share and my hidden dock won't appear.
i've had 2 calls with applecare to date. will update you after my next call
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Screen Sharing Freezes Constantly

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