Currently Being ModeratedAug 8, 2012 6:39 PM (in response to Perry Gershon)
I'm having the same problem, but it does not appear to be related to any recent software updates. It just takes long to show the first screen, and the response time to mouse and keyboard events is extremely slow. Let me know if you find anything.
Currently Being ModeratedAug 9, 2012 6:41 AM (in response to pduhamel)
Updated to Mountain Lion. While there are significant new issues with screen sharing, the prior issue has been solved. The delay is gone, when it connects (does not allways connect any more)
Currently Being ModeratedOct 3, 2012 9:27 PM (in response to Perry Gershon)
I have the same problem with screen sharing when my mac mini is "headless". The shared screen does not render quickly or properly.
Currently Being ModeratedOct 29, 2013 6:44 AM (in response to howieabb)
I just upgraded all my MACs to Mavericks and have now found this issue. It isn't unusable but is real close. I use screenshare every day and all day so this is a real pain.
Is anyone else seeing this? Is it worth my while to try VNC? Is it reasonable to think it may perform better?