"Network Error" anytime I try to play a game

[richardmeier4-eng]

RomM version
Version of RomM you are using = 4.6.1

Describe the bug
I setup RomM great (shout out to Marius). RomM scanned by games great and I was able to download the metadata just fine. However, anytime i go to launch a game, after the downloading i get a network error and nothing happens. I tried recalculating hashes. I set up a reverse proxy and can access romm outside my network. Is it a port issue?

To Reproduce
Try to play a game

Expected behavior
Game should launch

Server (please complete the following information):

Running docker on my synology NAS

[gantoine]

post the docker container logs please

[richardmeier4-eng]

Sorry for the omission. This is the first time posting. Here are the exported logs (hope I did it ok)
romm.html

[richardmeier4-eng]

Additional information: every platform and rom is including a warning "missing file from ...."

[richardmeier4-eng]

Does this help....