Fusion 11.5 networking completely broken

I just upgraded to Fusion 11.5 this morning, and found that networking seems to be completely and irreversably broken.

All of the network settings in Preferences are grayed out.

None of the VMs can see their network devices, and all network settings in the machine settings are grayed out. I tried a previous poster's method of removing and re-adding the interface with no luck. The same occurs when creating a new VM.

I'm running the latest Mojave on a 2018 15" MacBook Pro.

Trying to figure out how I can downgrade back to 11.1, this is really disappointing.