Hello,
In the past 24 hours we installed a secondary domain controller 2019 and Symantec Antivirus. Between the two additions, SSDP discovery services and UPnP were disabled domain wide. All network shares were inaccessible. I am trying to figure out which would have done this. We’ve manually turned on the SSDP and UPnP services so we can connect to the shares. But are afraid another symantec update or gpupdate will turn them back off.
I can find very little documentation on what Windows Server 2019 does or does not do with SSDP and UPnP.
Any ideas?