[xaix1999]

Originally Posted by xaix1999 [You must be logged in to view images. Log in or Register.]

use a WiFi analyzer app on your Android and change the wifi channel on your router to something other can 6 (which is the default for 2.4ghz). move about your house to find the channel with the best rating or least amount of competing wifi ssid's. possibly change to "N" based wifi or higher speed rating (b->g->n->ac->ax). after "N" you will start using 5ghz band more.
unless you have satellite or dsl, chances are you are having a local connectivity issue.
if you have internet faster than 150mbps, "N" wifi should be able to handle your network.