rob_cal

I think I'm running into the same issue as you@blaine07where the settings page doesn't seem to save the full input to the config file, leading to backups hanging the system. I also have a similarly large number of docker containers and notice my config file is cut off before the end of the list (not including any lines for the scripts etc that appear at the end of the file). As a workaround, I have found that I can edit the config file directly and then the plugin runs manually or via cron without hanging (presumably because it doesn't know what to do once it gets to missing stage(s) of the backup config). Before this, I tried using earlier versions of the plugin (that I hadn't had issues with before) but they didn't work either, which leads me to believe this is most likely an issue with how much data the settings page can pass to the config file via the browser as @KluthRsuggests...