PlexConnect on ATV3 with 7.5 software (no jailbreak) not working

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4

PlexConnect finds your PMS (Plex Media Server) using GDM but not through plex.tv. I’ve never seen this. Do you have remote access enabled in PMS ?

Otherwise you can logoff PlexConnect from plex.tv and authorize 192.168.178.1/24 (see Q7 in FAQ)