question about patch versions

[Savior]

I was doing pit runs last night and that screen shift happened three times in one game, I repositioned it by watching someone then unwatching them but it kept happening and when it happened the third time I missed a nice loot drop and I just gave up.

That's odd, I've never gotten the screen shift problem in pits myself.
Only ever changing acts during rush and against certain bosses sometimes.
Hopefully someone else can give you a better answer to your problem.
Or maybe you'll get some better luck and it'll just stop happening.