i recently upgraded my home network from only 1 router and then adding 2 APs. my old router has 5G wifi and APs does not, so i still intended to use router's wifi. the problem is my phone and laptop is automatically connected to my AP rather than my router's wifi even when i standing next to the router and the nearest AP is 2 stories away, i already tried to set AP's power to minimum but it doesnt work.