I have had this issue previously and I have it again. Most inputs in Blender stopped working. I can't select objects or click most buttons and keyboard shortcuts aren't working either, neither does touch or pen on the tablet. I downloaded the newest release candidate and the issue is still there. I reset settings to factory settings and the issue still persists. What do i do? I have tried turning the computer off and on again.
Windows 10, 64 bit Blender 2.8 RC3
Solved it. Resetting to factory settings didn't help, deleting the 2.8 folder from appdata did.