I lost all my Roon devices except two after updating to the latest Roon software. The dropped devices do not appear in my audio list so I can not enable. I confirmed that I can see these on my network using my Router software.
Describe your network setup
Spectrum Modem, Deco router mesh network, it has worked well but I did not reboot. I do see the devices on the network just not through Roon.
Yes, I checked and Roon has access. I was just listening through an audio device and the only thing that changed was the Roon Software update. Same day as in today. Thank you for your suggestion… I am not too tech savvy…
Another relevant information is that I do not see any of my network devices. The only two devices listed in Roon Setup Audio are Mac Blue Tooth and Mac Speakers
You could try making sure all devices are switched on then rebooting your Roon server. Its a long shot but easy to test. It maybe the devices were OFF when the update was installed.