sorry if this is the wrong place to post this.
Recently i switched to steam os on my pc, installed battle net and everything went smoothly. I played in beta and i dont have issue but when i play on live my ping would shoot to 1000 to 4000. and it only smooth on the first 10 minutes or so. I dont know what else i should do so any help is appreciated.
things i tried
restarting.
Im using starlink so i tried to relocate the dish.
turning off firewall in my asus modem
turning off firewall in my pc
turning on and off qos
turning on and off ipv6
changing poton
I tried several ping checker and in my browser everything seem normal


I’ve been playing on steam OS (steam deck) through Lutris, and I’m not seeing any lag from that side of things. Performance was awful until I turned some settings down, but that’s hardware rather than lag.
My guess would be an issue with your network or ISP.
i see. i did try changing my network (tethering from my phone) and still same result