Today my RubyMine started to behave strangely - most of the shortcuts stopped working (however they are visible in the keymap) and some other keys changed behaviour.
For now I have found following issues:
- Arrow keys scroll instead of moving cursor
- Shortcuts doesn't work anymore (for example ^F)
- Backspace doesn't work
However I can move the cursor around using mouse and write changes to the source files.
Have I entered some strange mode?