Just wanted to follow up now as it has been a few days.
As stated prior, the memtest has passed and I moved on to changing out my cache drive from my old NVME to a new NVME. This was a bit of a painful process as I did not have a good backup of my appdata folder but spent most of the weekend reinstalling dockers & reconfiguration.
I am happy to report that so far, this issue appears to be fixed now that the nvme disk has been changed.