Thunderbolt Display flashing and dropping USB connections.

[MiamiC70]

Thunderbolt Display flashing and dropping USB connections. This happens daily and randomly and requires I pull the thunderbolt cable connecting my display to my late 2011 MacBook Air. On few occations screen will just start flashing on and off. Very annoying!

 

[MCAsan]

Does it do it only with your Mac...on with any Mac with a DP/TB port?

 

[MiamiC70]

Does it do it only with your Mac...on with any Mac with a DP/TB port?

Well i only have the one Mac. But it is very random so not sure even trying another one (which i'm gonna try and do) how long it would take to have it occur.

Here is a thread related to what happens;

https://forums.macrumors.com/threads/thunderbolt-display-drops-usb-ports.1372018/