Hello

I have noticed people posting about problems with their cursor jumping around as if they had grid snapping on.

Some have said it to be a opengl issue and that you should update your drivers.I have found through a little investigation that the issue only happens when I am using legacy drawings or drawings with text from an older version of autocad drawing.

Can anyone help me confirm this? Open an older drawing example autocad 2002 zoom in pretty close and see if the cursor  jumps them try the same in a 2010 autocad file and see if the results differ..

Thanks
Pe