I've noticed recently that many of my docker containers have been stopping unexpectedly. These are common official docker containers such as NodeRed and Plex. They all stop for the same reason - docker healthcheck failure due to the error: "Output": "ttrpc: closed: unknown" I found the error with the "docker inspect" command. Interestingly, only docker containers with a healthcheck set are failing. This started happening after updating Unraid to 7.2.0 - I don't remember what version I was on before, but it was at least 6 months older. I've tried searching docker forums for similar issues, but the only relevant one I could find was fixed 5 years ago: https://github.com/containerd/containerd/issues/4483 Any ideas? UPDATE (Edit because I can't post more than once a day yet) I'm starting to see other docker containers stop for different reasons now too: docker: Error response from daemon: failed to create task for container: failed to start shim: start failed: SIGBUS: bus error Exit Code 137 It sort of sounds like an OOM error, but I'm not even close to the limits (Docker is using 3GB, I have around 10GB free). eggsbenjamin-diagnostics-20251107-1052.zip