I found it necessary to both change to the dedicated 2.4ghz network you described AND to go through the process of entering the network name and password manually rather than the usual way of choosing it from the list of available networks. I hope th...
With my Maxify MB2120 I had to do two things: 1. In T-Mobile Internet I had to add a Network with only 2.4ghz and wpa2/3. 2. I had to move through the printer screens to manually enter the wireless lan name and password.#2 was done by going through t...