I'll start from the beginning, though I'll say that I have the latest version of Poweramp and that my phone is a Galaxy s7 with android 8.0.0
Earlier today I was using Poweramp when suddenly the app became unresponsive. It was stuck on a song without showing the cover art. I attempted to skip through songs, which would be "playing" though the menu was basically frozen and I had no access to the app overall.
I restarted my phone which did nothing, so I decided to uninstall Poweramp and reinstall. After installing the trial I had to reinstall the unlocker... the app temporarily works a