I need to increase range on recently installed 2Wire 3600HGV ATT U-Verse DSL Modem WIFI Router. The signal is weak (1 bar) in my back bedrooms of my home (+/-50 feet from my desktop & 3600 HGV router).
AT&T Tech support worked with me to boost signal of 3600HGV but still weak signal. They did not know about repeater/bridge that would with (compatible) with the 3600HGV router.
I used to have the D-Link DIR-655 wireless router as my wireless home network set-up.
Kindly seeking assistance (make & model(s) and if possible, how to set-up.