I just recently got my new cpu and it is shutting down with this error 5+ times a day. I read through new post protocol and have uploaded a ZIP with all necessary info.
Turns out it was a faulty stick of memory. I was inspired to troubleshoot all the memory from a similar thread with a similar issue. If you are getting the same error and have not checked the memory using Windows Diagnostic Tool, I would strongly suggest looking there first. Would have saved me a ton of time.