Recently, my dns bind seems to turn itself off from time to time.
I noticed there was an update for bind in the virtualmin package updates.
bind9 Internet Domain Name Server 9.7.0.dfsg.P1-1ubuntu0.4
So i applied this update and it went through okay. I did not do much else. The next day ALL my servers were unreachable. Seems every dns record in all servers were gone...
Had to restore my whole site from a backup.
Is there some known problems with this?