@RandomWheelchair @Zeldafanboy
I mentioned my Wi-Fi speed is stable. I play competitive online games – R6, Valorant, AOE4 — a lot and have no ping or packet loss issues. It’s not about Wi-Fi quality. Getting Ethernet connection now would be a little troublesome and I'm not sure I wanna do it just to play SupCom once in a while. So I wanted to explore other options first. But thanks for the replies!

Title. I only play with friends on larger maps and I seem to be causing major lags for the entire lobby (according to F11). When my friends play without me they don't usually lag. However, my Wi-Fi (and PC for that matter) is decent, I have a stable 80-90 mb/s down- and upload speed, and absolutely zero issues in other online games. Is wireless connection (even a good one) not suitable for P2P connection in general or is it possible to make some software adjustments to fix the problem? Links to relevant threads would also be appreciated.