@dinhngtu
I went from Citrix 9.3.3 to 9.4.1, and generally they have remained manual when I've upgraded. All these VMs started out with 9.2.x so this is probably the fourth update to them.
And all that said, I know the MAC address did not change, because I had a reservation for one of them and it was found properly before putting it back to manual. I think the XCP-ng side of things worked properly (no MAC change), but the driver side was the issue, and nothing you can fix since you don't write this driver.
I probably should have used the cleaner first, but I went straight to the Citrix installer like I've done in the past. Took about an hour to get the 5 VMs updated, now I can move on to other things that have been lacking. I've mentioned it a few times, but this construction has me way behind for the summer, and only a few weeks of work time left before students come back.
