Can you post more information about your computer, such as the OS, exact version of PrPro, and especially your video card and installed driver version?
i'm using win 7 (updated)
processor: intel core i7 - 3770 CPU@3.40 GHz
RAM 8 GB
64 bit OS
Nvidia GeForce GTX 670
i forgot to mention
Adobe Premiere PRO CS6
Thanks for that info.
Have you checked the nVidia Web site, to see if there is a newer video driver for your card and OS? If so, download and install that. Test.
still, jumps back to top of window...
Latest CS6 version installed?
When Premiere act weird restart Premiere by holding down shift+alt until welcome screen. See if that will help.