Using XS 4.0.8 on Windows 7
I'm finding that the file tabs are not responding to clicks - making it impossible to switch files using the mouse. I can still switch files using Ctrl+PageDown and Ctrl+PageUp.
Restarting XS fixes it for a time, then the problem recurs. I have not identified a repeatable step to reproduce the problem.
Anyone else experienced this and/or is it a known bug?