Hi pretty much im running on a 1.32NA  fw, and had everything stock to make sure it wasnt a bug, but yeah the signal just dropped  quite low randomly after a month or so.
Anyone have any tips that might point out what changes the broadcast range? 
Heres the settings it's running now, everything is on automatic
 Wireless Radio :  Enabled
802.11 Mode : Mixed 802.11n, 802.11g and 802.11b
Channel Width : 40MHz
Channel : 11
Secondary Channel : 7
WISH : Active
Wi-Fi Protected Setup : Enabled/Configured 
Pretty much I can't even go into other rooms 

 from the room with the router