I can see a few others have experienced this irritating error: the cursor is stuck on magnefying glass in the midi editor. Is it really necessary to reinstall the whole program? Or is there something I can do to make it function properly? :-/
Switching the mode using the keyboard shortcuts does not work, but for some reason it helped to restart my computer - I have no idea why... Restarting only the software did not fix it - so maybe it's "cache-related" or something like that. I also cleaned my computer with ccleaner, so that may have helped as well.. :)