Today I purchased the above-mentioned Asus DSL-AC52U router and Alcatel IK40V sim router. Using the capabilities of asus, and specifically DUAL WAN, I would like to combine it so that it flashes together in "Fail over" or "Load balance" mode. I have a subscription to a card with internet in the PLAY network and internet from Netia. I have been configuring it for two hours but nothing comes of it, the internet via the cable works but the second WAN (Alcatel modem) is still 'Disconnected'. I checked what 3 \ 4G LTE modems support ausus and there is an alcatel there, but not my model . Do I need some drivers to get this bang together?