So here is what i done
after your suggestions I talked with Telekom and they gave me the software called WinMTR, to diagnose network I've run it a couple times and I was getting latency to my router on average 23ms and worst was like 600ms. So i've risked againg mom hazard and plug my pc to router with cable and I was getting same result. I found my old router and made test with it and everything was fine except ping on wifi was bad. I asked my uncle if it's possible to run cable from roof to my room a he said yes We worked for 2 days, It was hard and frustrating but it was worth it, my ping is fine now.
Btw I refunded that bad router and they gave me new one which I using now
THANKS EVERYBODY FOR HELP
the Ryzen one.
but why aren't you getting fast RAM for the Ryzen system? it's more important on Ryzen.
the Ryzen one is not only much cheaper, but also better IMO, since the 1600 delivers better minimums.