Oh, interesting! I'll give this a shot.

I use them constantly. Way faster than clicking. ??? is basically my conclusion. Is there a way to contact CNC software directly? Because I haven't been able to find a solution anywhere.

Whenever I'm doing a lot of modelling or wire manipulation with ribbon hotkeys (For example alt+w+e for line endpoint or alt+t+x for dyanamic transform, etc) Mastercam gets less and less responsive over time. Eventually it gets so slow (Alt -> G4 U1. -> W -> G4 U1. -> E -> G4 U1. -> Line endpoints dialogue appears) that I have to restart it to get it back to being snappy(-ish, heh). I've personally experienced this on three completely different computers (two programming machines at different companies, and my personal machine with HLE at home). My co-worker runs into this issue as well. Has anyone else noticed this? Is there a fix? I haven't been able to find anything searching around online/on the forums. It's by far my biggest frustration with using this software and it's kind of driving my nuts. Thanks,