Cannot find Plex Server after upgrade (last working version 1.13.4.5271)

Thanks!
OK, so I am including two sets of logs. One of them is with 1.13.4 version (which works fine).

I then installed 1.13.8 and tried connecting to it. I got the server to come online for a few minutes and played a movie for a few seconds. It then lost access to the server and I was unable to connect to it (via iPad nor Roku, and get intermittent connection with it on the localhost). I am including the logs for 1.13.8.

Generally, I have had flawless use of Plex for many years now. Only after 1.13.4 have I started having problems.

  • Server is on Linux Mint 18 (Based on Ubuntu 16.04)
  • My router is pfsense (I have the necessary custom setting in DNS Resolver).

Would love to know what is happening. Thanks for looking into it!

Plex Media Server Logs_2018-10-19_20-48-00 (Version 1.13.8.5395).zip (3.5 MB)
Plex Media Server Logs_2018-10-19_20-40-21(Version 1.13.4.5271).zip (4.2 MB)