I had a situation where I wanted to merge versions and the resulting version would crash with duplicate IP errors.
What was odd was the fact the address would ping yet DNS and DHCP didn’t have a record for it. A simple reverse lookup showed nothing. What worked?
[system.net.dns]::gethostbyaddress("xx.xx.xx.xx")
Might have simply been timing.
After that I attempted to start the management vm and it would die with:
STOP: c000021a {Fatal System Error} The initial session process or system process terminated unexpectedly with a status of 0x00000000 (0xc0000001 0x000105a8). The system has been shut down.
Tried a repair and a reallocation but the same thing happened.
I tried a new version and it worked? I promoted it and it worked.
After that I tried another merge and found it worked. Strange.
We will have to rebuild this target device as I don’t like odd issues.