Timeline is not responsive to keyboard and mouse in 2017.1.2
I reported this bug 2 weeks ago, but it's so severe, I am also posting on the forum for help.
I made a video, which explains this bug far better than words alone:
Premiere 2017.1.2 BUG - Timeline is ignoring keyboard and mouse input - [Public version] - YouTube
You can see exactly which commands are not being recognized at any given moment, if you watch the live keystroke visualizer in the bottom right. I programmed that explicitly for the purposes of Premiere tutorials, and "bug hunting," as I call it.
From the video description:
This is a very serious bug, where Premiere simply does not respond to some commands, while the video is playing... and sometimes even if the video is NOT playing.
This bug can vary in severity. For some projects, Premiere becomes nearly unusable, with hardly any keyboard or mouse input getting though.
THE SOLUTION (which I found later) is to switch to another program, and then switch back to Premiere. (I now have a macro that will do this as quickly as possible.) Then, Premiere becomes responsive to the keyboard and mouse again. However, it will soon become unresponsive again, sometimes on the very next keystroke. So this is definitely not a complete solution.
This was NOT a problem in 2017.0.2... and I deliberately waited several months before upgrading to 2017.1.2, in order to avoid the smorgasbord of bugs that are common in new releases of Premiere. Unfortunately, this bug persists.
