I think the problem must be with the router. When it drops the connection, you can see other networks but not yours.
that means at that time the wireless signal on your router must not be broadcasted.
WRT160N router has issues with the firmware. Youcan try to upgrade the firmware of the router.
firmware is the software of the router.
Once you upgrade the software, unplug the power to the router and plug it back in. wait for a moment and now observe the connection.
Click here for more information about the router and internet
×