WOL stopped working

Hey there,

We´re still in the process of setting up Deadline on our small farm.
Its been a bumpy ride, with things working and then not working again for a week now.
Some of our rendernodes had to be updated to windows 10, so I´m suspecting that might be an issue.

Our current problem:

Remote controls aren´t working any more.
No WOL works.
As I´m working remotely right now, I can´t check locally whats wrong, I´m suspecting its an issue with static IPs, as I already had the issue once confirmed on one of the nodes, where DHCP set back to auto after a reboot.

Since I can´t check wether thats the case, until I´m physically in the office again, I wanted to make sure its not some other random setting in Deadline I accidentally changed.
I already ruled out firewall settings by disabling it on the workstation running the deadline server.

Its so weird, because all but one render node worked a few hours ago and then simultaneously stopped responding to WOL commands.