@DarkChaos @mbentley I can confirm, after deleting the two mentioned files, the latest Controller 5.15.6.7 has started and seems to be working properly. Thank you.

@mbentley 5.15.8.1 still same problem INFO: Starting Omada Controller as user omada tail: cannot open '/opt/tplink/EAPController/logs/server.log' for reading: No such file or directory tail:...

@mbentley same here on QNAP TS-673A 32G 5.14.32.4 work without problem in docker [~] # cat /etc/os-release NAME="QTS" VERSION="5.2.2 (20241114)" ID=qts PRETTY_NAME="QTS 5.2.2 (20241114)"...