Can't see PCs on Android

[Nigel-CGN]

My problem is the opposite of the thread "Users and messages not visible for non Samsung devices". On my PC I see my Samsung S8 phone. But on the Samsung I don't see the PC.

I'm not sure therefore if it is the same issue - the Samsung phone not implementing multicast correctly? It seems odd that for some users Samsung works and for others not. Or is it too much too hope that at least Samsung is consistent in their implementation? :-)

Comments / tips appreciated.

[blurpy]

It could be. Different models of Samsung could be using different wifi chipsets with different drivers, and different wifi stacks in Android. If you have a firewall, try testing with it disabled. You can find the ports to open in the FAQ if you need to. Do you have another PC, so you can test from PC to PC? If you have multiple wifi access points you can try using only 1 and see if that changes anything.