Emby premiere member unable to access Emby server on android tv, android phone and lg tv via apps.

[sk818 0]

Emby suddenly stopped working for me 2 nights ago and I have been unable to login since. It seems to work and stream on my windows pc through the browser but unable to login anywhere else using 2 different samsung tv's, 1 lg tv and 2 different samsung phones.

1. restarted router 
2. uninstalled and reinstalled emby on pc
3. deleted server and created a new one
4. port forwarding done
5. anti virus unblocked and or deleted anti virus entirely.
6. soft reset tv
7. uninstalled and reinstalled emby on tv's and phones.

same error message every time on all devices listed above. screen shot attached. again, i changed nothing, this just randomly happened and nothing has worked so far. 

[Luke 42289]

HI, are you trying to connect to your own Emby Server, or someone else's server?

[sk818 0]

My server

[ebr 16354]

On the same network or remote?

Are you sure the IP address didn't change?  Are you sure it is running?  Can you access from the machine with the server using a browser and localhost?