Thanks for your replys
But like i already mentioned i have no general connection issue anymore and the ping i have is around 50-120, servers with more than 20 Players donīt behave different for me.
Windows 10 Telemetry is cut down and i donīt hav shared updates or reduced Bandwith the time i try playing MWLL.
Firewalls and Antivirus in Router and Win have been off for Testing.
If i join my own Server which i startet through MWLL Launcher i get kicked after around 10 minutes - exactly like on every other online server.
Bypassing my router is not an option - itīs a Router/Modem combined.
Guess if its the ISP im F**** - question is why no other Game i own has this problem (way over 300)