Invalid .zip file when trying to set mods to server

Hi all, I am trying to get custom vehicles from Automation to work on my BeamMP server. After setting the .zip file for the cars in the Resources/Client folder and trying to join the server, my client side gets an error message saying “invalid .zip file” and the server console is saying something about a split socket.

The server works fine without any mods.

Any ideas? Thanks!

Hello!
These messages are normal. Sometimes it throws errors and works perfectly. The “split socket” is you downloading the mod from the server

How long should it take to load a mod? Is it a couple of seconds or several minutes? @Charles

After over 10 minutes of waiting to load one car mod, I got this error on the server console:

“[ERROR] Backend response failed to parse as valid json”