I have a TS453D and since I updated the firmware to 4.5.1.1540 Roon does not work.
On every endpoint it starts up and says “Looking for your Roon Core” but never finds it, even if I point it to the IP address.
I have restarted the Roon Core on the NAS and I have also re-installed it. I have restarted the NAS.
Some of the endpoints are wired and some are wireless but none will connect. All have previously connected and were working until I upgraded the firmware on the NAS.
I rolled back the firmware upgrade and Roon worked again. I re-did the firmware upgrade and Roon stopped working again.
Has anyone else had this? Any ideas what I should do to troubleshoot it?