@mashina
I’m still having huge problems. Updated Fog. Rebuilt the Windows 11 image. … Windows 11 changes the boot order.
The image works for a few days—then it stops working.
Multicast only works sometimes—just now the image worked with one computer, but not with three in multicast—it just stops at 94% for no reason. What surprises me the most is that with this computer, only BOOT EXIT TYPE: SANBOOT works. I don’t understand much about this, but it seems wrong to me.

@pillbox1234567 Thanks for the suggestion. I turned Viridian off on the cloned VM, and it did not make a difference.

Interesting note that you’ve seen it cause boot issues on certain Linux VMs. I have not experienced that behavior yet but will keep an eye out for it.

@Preston Wow that was a super answer, thanks Preston! I’ll give this a go in the week. 🙂

@Exsival When you say “Causing the fog server to crash” what exactly do you mean?

If it’s just a “saying” I can understand that but from a technical standpoint what this means is completely different and would need logs. If all you mean is the machine in quesiton is hanging, that’s a different issue altogether. I highly doubt the whole FOG Server is crashing.

@Infojoe I forgot an important information : version 1.5.10.1826

@Tom-Elliott Hi, has there been any development with this?

I’m facing a situation that’s not quite identical but very similar in my 1.6.0-beta.2297.

I already posted to the Forum with the details I thought were relevant, but noticed my FOG status is showing the same messages that are posted here.

@lucasgfaj have you turned off secure boot?

@Tom-Elliott
I did not update yet to 1824, but i did SELECT * FROM HISTORY;

MariaDB [fog]> SELECT * FROM history; +-----+----------------------------------------------------------------------------------------+-------+---------------------+-------------+ | hID | hText | hUser | hTime | hIP | +-----+----------------------------------------------------------------------------------------+-------+---------------------+-------------+ | 1 | [2026-04-01 08:33:55] MulticastSession ID: 1 NAME: test has been successfully updated. | fog | 2026-04-01 08:33:55 | 10.10.3.116 | +-----+----------------------------------------------------------------------------------------+-------+---------------------+-------------+ 1 row in set (0.000 sec)

the new session i create are not shown, and dont work until i run the maintenance queries

then it shows in history table:

MariaDB [fog]> SELECT * FROM history; +-----+----------------------------------------------------------------------------------------+-------+---------------------+-------------+ | hID | hText | hUser | hTime | hIP | +-----+----------------------------------------------------------------------------------------+-------+---------------------+-------------+ | 1 | [2026-04-01 08:33:55] MulticastSession ID: 1 NAME: test has been successfully updated. | fog | 2026-04-01 08:33:55 | 10.10.3.116 | | 2 | [2026-04-01 09:10:37] MulticastSession ID: 1 NAME: test has been successfully updated. | fog | 2026-04-01 09:10:37 | 10.10.3.116 | +-----+----------------------------------------------------------------------------------------+-------+---------------------+-------------+ 2 rows in set (0.000 sec)

@devle I’ve made a couple of edits, though I still cannot replicate the problem you’re seeing.

You shouldn’t see the errors any more (just saying), though I don’t know if these things will fix whatever problem you’re seeing.

@Tom-Elliott All good the last update fixed the issue!

@BLT I don’t necessarily have a timeline for the final release but I did just release an experimental kernel with a newer nic driver. It may work for you if you want to give it a try.