@george1421 After fully patching the workstation it still run compatibility ok. I didn’t try imaging before but I completed imaging the VM after the update and it imaged but threw a strange error:
pc_img_err.png
It almost looks like a core dump but the system kept imaging. I have noticed several times that in the percent complete line it will post a message about balloon request will be partially <something>. And then several seconds later balloon floor reached. On both esxi and now on hyper-v. But I think that is a topic for a different thread and a different time.
Edit: Irrelevant follow up. I noticed that 4.19.48 was listed on the screen shot so I confirmed the version of bzImage and it was indeed 4.19.48. I put back 4.19.64 (which was shipped with fog 1.5.7 and that CPU core dump did not come back on a system reimage. So its possible the older bzImage had issues that were resolved in 4.19.64.