Plex Agents TV Movie Database with OpenWRT Firewall

Dev Community Dev/API Corner
1

Few hours ago all functionality on flex worked good.
But now i can’t use any media agents to fill information about any movie.

I have change software on my router from default wrt to OpenWrt. I know i have firewall and more option etc.
I can’t off my Firewall, what i must to setup in my firewall to use normal Plex with any agents ??

2

I change router with default fabric firmware. But not working too. Its not problem firewall.
What i can check or change to solve my problem ??