I have a Carrier MyInfinity thermostat. Worked fine with an Arris router. Uses 2.4Ghz and it simply won't work with the brand spankin new TP-Link router. Tried everything and still nothing. What is "f

I have a Canon printer. Previously had an ARRIS modem/router and not have the TP-LInk router. ON the Arris I had to create a Guest network, which seemed to be always live, then use the Canon MAC addre