Sonarr names multi-episode series files in the format “sXXeXX-XX” (oval in image below). Plex doesn’t recognize “-XX,” resulting in that episode not showing in Plex. Renaming “sXXeXX-XX” to “sXXeXX-eXX” (rectangle in image below) and rescanning the Plex library fixes the issue in Plex.
Feature request: change mulit-episode file naming to “sXXeXX-eXX”.
Thank you.