I just purchased a shaw cisco modem, I have broadband 100 currently. Direct to modem I get 91 down and 5 up. Same thing if the router is connected to the modem and I'm in the router with an ethernet cable. If I go on wifi, that drops to ~20 mbps and the upload rate stays the same. Tried various things to fix it, nothing has done anything. Changed MTU rates, channels, different bands, nothing. Everything stays the same.