ATI RadeonTM 1250, UI2, and rose control issue

[nite_man]

Hi,

I found another issue with ATI RadeonTM 1250 and UI2 with overlay. Instead of rose control it displays black triangles. Also, the CPU loading at that time about 90%.

I installed the latest ATI drivers as it described on wiki page. Resolution is 1080p (with lesser resolution the same issue).

Any ideas what it happen?

TIA