i live in a country which would get the best ping in EU and RU rooms. when i started playing and ever since, any rooms i hosted were RU and my ping was good. but recently, at an unknown point, my server has changed to SA and now i suffer from high ping and lag spikes in my own rooms, and i also cannot sort rooms browser by ping now, since all rooms show up as having the same ping.

Is there any way to make the game once again have me in the region as before?