Frontier switched out my last modem, the ZyXEL P663HN-51 for their own self-branded F2250 due to the ZyXEL no longer successfully authenticating. Does anyone else have any experience with the F2250? With my last modem I ran a setup where I would connect a separate router to the modem because the router has a dual antenna that allows for both a 20 MHz and 40 MHz channel simultaneously. However, with this new modem the router is not recognized on any of the ethernet ports I connect it to and I have no internet access through it. Are there any particular settings on the F2250 that I should be looking at, I've been through the configuration pages but nothing seems readily apparent.