Project migrated from 7.7 to 7.9 server (different IP, different machine)
OPC devices are showing as up and connected
OPC connection to local server is showing as connected
I can see server tags but no devices.
OPC server endpoint is IP of machine (was DNS name first, but changed to IP to be explicit)
Rebooted after this change.
I have regenerated certs as the cert still contained IP for old server.
The only strange thing i see is that if I try and discover endpoint on either localhost or endpoint address the subsequent selection shows IP address anomaly (a 192.168.122.1 address which is not within our network - no idea where it comes from)
Regardless the connection is flagged as up.
Screenshot of quick client below…as you can see it is up as there are server tags, but as you can see no devices.
Running out of ideas to try…hopefully someone has seen this before.