Hi I am trying to hook up my fritz!box 7490 up to my 100/20 connection.

I'm am confused as the c2 gets 99-102down/20up.
But the fritz box only 30~40 down 19 up.

I've replaced the lan cable with a new cat 6 to all computers and testing with only one pc online at the time of testing.

It dose the same with the spark business gateway can't remember model no and a nf4v

All testing over lan no WiFi in use.

Any help would be grateful

hays