I thought arris modems were a big no no for they have a history of messing with the Duma? Sorry if I'm asking a lot of question I just noticed that I have one of the incompatible modems and it's causing a lot of issues.
So would using thw nighthawk in ap mode causes ping spikes with the Duma?
How would the Duma be impacted by changing the modem from an incompatible one to a conpatible one?