Plex won't connect to apps on local network after power loss.

I had everything working perfectly put until a few days ago when my power went out due to a storm. My network was all messed up, my router's subnet changed and nothing was working right. I changed all of that and everything but Plex seems to be working. I did notice the Web UI had a different IP than my server, which was not the case before. Can anyone give me any ideas on how to fix this problem?

I am using Plex on a server running Truenas scale. I have access to the folders on my computer and everything else is seemly fine but Plex.