Majority of commits hang

Since upgrading to 1.9.2, the majority of my commits hang. The UI still looks generally responsive (indeterminate progress bar is animating), but I can't cancel the commit, quit ST, etc. I have to force quit. Then the next commit usually works after restart. Usually one commit will work, then a commit soon after will cause the hang.

See attached ss for example of where the hang occurs.

I don't believe I ever experienced this issue previously.