Sonarr version (exact version): 184.108.40.20653Mono version (if Sonarr is not running on Windows): 220.127.116.11OS: Linux Korora release 23 (Coral)Debug logs: https://pastebin.com/yLJ9vbU8 - First is testing Plex followed by Slack in connectionsDescription of issue: These connections have been running for a year but now seem to be failing with a http code 400 for Plex and 500 for Slack.
The mono 5 issues are well covered here:
Thanks. You're right, downgrading the package to 18.104.22.168 fixed the issue. Adding exclude=mono* to dnf.conf now.