Today everything magically works You can also close the post

yes, and this morning I upgraded FLASH continues to move jerkily or split the screen ... bah ... from day to day it seems strange indeed. Anyway thanks for your interest

Yes, I removed it. I also removed Chrome and put it back but doesn't work well :huh:

In fact the problem is not resolved, but in - Automatic quality graphics - works

Remove Unity or Chrome right? But without Unity the game works?

This morning (about 9:30 in Italy) and I played with the usual settings - Dynamic shadow, fog, dust etc.- I turned off the computer and when I came back to play the page asked me for permission to use Unity. I agreed and from that moment the 3D did not go anymore. I had to change the settings on - Automatic graphics quality - but even there, with the full arena, it's all jerky. Help meeeeeeeeeeeeeeee :(