Yosemite flickering screens when scrolling

[richardgroen]

Hi there,

I use the latest drivers 2.3 for my macbook air. I have 2 additional screens. When attached these screens flicker when scrolling. Not able to work with that.
When i use 1 screen, everything works.

Attached another screen (maybe one of the others was broken), still the same issue.

Attached another displaylink hub and still the issue.

So it looks like this is a driver issue. We payed a lot of money for 10! of these displaylink hubs, and they cannot even work with our macbook airs on yosimite with 2 external screens. wth.

Please take care of this.

[richardgroen]

When i add the other screen, the following errors occur in the log:

Mar 12 14:10:00 MacBook-Air-van-Richard.local com.apple.AmbientDisplayAgent[165]: Set a breakpoint at CGSLogError to catch errors as they are logged.
Mar 12 14:10:00 MacBook-Air-van-Richard.local com.apple.AmbientDisplayAgent[165]: CGSGetSizeOfDisplayTransfer: Invalid display 0x00000001
Mar 12 14:10:00 MacBook-Air-van-Richard.local com.apple.AmbientDisplayAgent[165]: CGSSetDisplayIntention: Invalid display 0x00000001
Mar 12 14:10:00 MacBook-Air-van-Richard.local com.apple.AmbientDisplayAgent[165]: CGSSetDisplayIntentionWiper: Invalid display 0x00000001
Mar 12 14:10:00 MacBook-Air-van-Richard.local com.apple.AmbientDisplayAgent[165]: CGSSetDisplayIntention: Invalid display 0x00000001
Mar 12 14:10:00 MacBook-Air-van-Richard.local com.apple.AmbientDisplayAgent[165]: CGSSetDisplayIntentionWiper: Invalid display 0x00000001
Mar 12 14:10:00 MacBook-Air-van-Richard.local com.apple.AmbientDisplayAgent[165]: AMBD Agent: xpc connection became invalid during event handler