noobgoldberg

I had this issue with the linuxserver.io image, but I don't run unRaid. For myself, the issue was having the "MONO_TLS_PROVIDER: legacy" environmental variable enabled. As soon as I disabled that and restarted the container it began working again. I don't know if that's your issue, but since I fire up radarr with a docker-compose file I simply commented out that line in my "environment" section and did a docker-compose restart and all went back to normal. I just opened this account to give you feedback in case you hadn't resolved it yet. Your post was the only reference I could find on google to this radarr docker high cpu usage issue in the past month.