I tried to treat a series of 21 pictures (tiffs) but Topaz photo Ai cut out after 8 pics in the queue. I found it had only altered 1 of those 8, and the other 7 were not corrected at all.
Thanks for reaching out. Please open Topaz Photo AI, go to the menu bar on the top and click the Help > Open Log Folder menu option. Attach the logs files that you can see in the window that opens so I can figure out the cause of the crash.