debugging windows 10 update

hi guys,
my driver bsod when updating windows 10 14393 to 15025. When i connect windbg via 1394 adapter and run update, debug session was disconnected during reboot and not reconnected again. It seems that debug config is lost during update.
Then how can i debug update problems?

Regards
Herb

It has been disabled in Windows 10 (I have a 1607 release), so looks like you found the cut off point.

Switch to Network debugging, if your NIC supports it…

There is an article on the net about setting it up, even if it is missing from the UI in windows 10 (nice touch there from MSFT, not making it self evident) you can set it up with bcdedit. windbg 10.0,143211 does have NEtworkk debugging in its menu. At least the Windbg team are up to date.