Error on sending Data (verify Server)

[Ms-Kuromi]

My Watch, my Phone, my PC. all connected to same network
Watch Connected to phone also. Apps allowed through firewall.
Any thoughts?
Galaxy Watch3 is my Device

[mattlokk]

same issue for me on Galaxy Watch Active 2.

If I don't start the server on my PC there is no error. But if I start the server on my pc, then restart the app on my watch i get the "verify server" error. So it definitely seems like it's connecting somehow

[shamgamer]

same error on GW3