Have been using a Max BR1 Mini CAT4 for three years. It has been a struggle using Verizon service with the “Admin” settings set to the default settings. I just found this forum. Considering a purchase of a MK2 CAT6. Trying to learn more about manually selecting the best bands. Trying to understand why the modem chooses a particular band and that band doesn’t have the best throughput of the available bands.