No indication of progress, ie buiding digests, %, etc.

[ForestCat4]

Samsung SM-N910V Marshmallow twrp-3.3.1-0-trlte

First attempt to backup Data w/ patched twrp. Last message was "Backups of Data include files in internal storage such as pictures and downloads" Blue progress bar border is animated, but there is no progress bar or numerical progress for 15 minutes How do I know if this is crashed? I don't want to pull the battery unnecessarily risking corrupting my Micro SD card