gateway vs. AC thermostat

I had several issues when I first set up.  I found that splitting the network into 2.5 and 5 ghz solved these issues. You can split in the admin panel at 192.168.12.1.  Key in your admin password and then you will see how to split networks.  For my printers, I had to actually key in the IP address when settng up printers.  My older brother printers would not recognize tmobile, but worked fine when i used the actual IP address of the device.