Exploitee.rs

I just upgraded to the 3.1 beta release. Everything works great except that occasionally the screen goes black, as if the revue turns off, then it goes grainy, just like when a TV loses signal, and then it just goes back to where it was, as if nothing happened. In the case of a video, the movie continued playing but I couldn't hear anything while this was happening.

Has this happened to anyone else? Any fixes for this?

Your help is greatly appreciated