I have found that if I use 'alt+tab' to switch from NX to another program and back again a few times, the mouse scroll to zoom stops working. I also find that the buttons I have set up on my space mouse no longer work, and there is also some button or key that I press (haven't worked out exactly what it is yet) that causes NX to switch to full screen view. The only way I've found to fix the issue so far is to close and reopen NX.
This was something I first noticed on NX8.5, I've recently started using NX11 and am having the same issue. Has anyone noticed the same thing and is there a solution?
Thanks,
Chris