Wired client on LG TV and plex server via PC on wifi and vise versa

Server Version#: 1.13.5.5332
Player Version#: LG WebOs 2.1.0

My Plex server runs on my windows 10 laptop. My plex client is on my LG 4k TV. When both devices are on wifi, everything is fine. However, if one device is Connected to the router via ethernet cable (either my laptop or my TV) the server can no longer be reached. Is their a solution to this or a setting I’m missing? I’ve tried changing connections and then restarting plex on both client and server but the server can’t still be found.

Thanks,