konradh
That pause key thing has gotten me many times. My biggest complaint against Sonar is all the shortcut keys: there are lots and if you bump one and don't know which one you hit, you can go nuts trying to figure out what's wrong.
There's a good idea here in the making (maybe). Key-command groups with Enable/Disable functionality. How it could work is that in Preferences you could Enable/Disable ALL keystrokes, and then you can Enable/Disable 10 specific "groups" of keystroke commands. Then, you could go to the mappings section (another Menu area) and assign each key command to one of the groups.
And here's an added bonus. Notice I said 10 groups above. One per.......Screen? Wouldn't it be cool to have keystrokes that can be assigned, enabled, disabled, or....re-used based on what window you have open?
I'm in over my head with suggestions here, that I'm being silly and over-the-top, but I agree that we all 'bump' keys we don't mean to, and that's frustrating when "whatever you did" doesn't give you an indication as to whether you need to press Ctrl+Z for an Undo or not.