I've been having a recurring issue with hotkeys not working. It seems to affect all hotkeys (g for autoprogress, q/w/e for formations, 1-8 for skills), and happens when the game has been open for a bit, usually when I've been tabbing between browser tabs. This is particularly frustrating when I've accidentally opened the debug console (tilde I believe) and can't close it. Refreshing the page always fixes it, and I believe resetting may as well.

I'm currently playing on armorgames on Chrome 46, Ubuntu 14.04. I'll try to come back with more details, but was wondering if anyone else has been having this problem.