I too have noticed that the issue is that thumbnails seem to be generated during scheduled tasks only, rather than immediately after recording. I just posted about it on the other thread. No thumbnails since Version 1.29.1.6316? Not deleting older recordings?
Server: Version 1.29.2.6364, OS: Ubuntu 22.04.1, current on updates.
Player: Roku 7.0.19.8058-54d0393d3-Plex
