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


so is it like a program? i tried to install it but i cant because apparently steamos is read only.
then i disable it, then it asked something something keyring, i did some key init thing, and retry installing traceroute. it said something about import pgp key and its been like that for a bit now.