Arma version 1.4.0.31
It happens on every servers, mod or not.
If modded, please list the mods:

It kicks me out of the queue after 1 to 10 minutes of waiting with the following error message, "The response from the server took too long, check your network connection and try again". I have a good connection and I'm plugged in with an Ethernet cable, I tried to restart my router multiple times, reinstalling the game multiple times, deleting the mods, playing with no mods on, changing the MTU and DNS, restore licenses, switching to WiFi. It never fixed the issue, it only happens in the queue because when I'm on a server I have no issue with ping (stable 19ms). I can only play on less populated or at hours with less players.