ROCK is really lightweight and doing very little. If you installed any normal operating system on it, you’d push that system much harder. ROCK runs RoonServer and almost nothing else. It has a minimal SMB server so you can view the storage from your Mac/PC, a tiny service that delivers the web ui, and some minor scripts that get triggered by the Linux kernel with network status changes or ports get something plugged in/out.
This term does not mean what you think it means. This term is generally used to mean an out of order exception that occurs because two things are working in parallel and the programmer made assumptions of what would finish first.
This is counter to the spirit of ROCK. Even if we gave it to you, you’d have no ability to do anything to fix the erroneous condition. If we gave you the ability to fix stuff, we’d just be going down a road of creating a larger more bloated operating system. If you need this, run Linux Ubuntu or Debian or Arch, and not ROCK.
Sounds like you have bad hardware… do the warranty repair/replace. Make sure you keep your ram/ssd for the replacement.