2.2.5 appears to have broken this app, at least for me. I have it setup to restart the Hubitat process 2x/week, one of those times being 3AM this morning. Which is when my hub became non-responsive this morning. Had to shut down and restart from the diagnostic tool when I got up.
I should add that I don't know for sure this is the cause of the crash - there's nothing in the log about it, and the task is still pending in the app. The correlation is just suggestive.