Plex client on Windows 10 not showing Linux server

I have 2 Plax servers that I use, 1 is my primary server on my Linux box while the other is on a Windows 10 machine. No matter what I do, I can’t see the primary Linux server using the Windows 10 client. This is the ONLY client version that has this issue. I can use the web client, android client, fire TV, etc. all without issue. I would use the web client but my Windows 10 tablet only has 1 GB of RAM and the edge browser takes too much resources for decent playback. The Windows 10 client at least allows for decent playback of the videos I have but since it won’t show all of my media, its useless!!