My 6 year old Rotel Rx 1500 worked very well; I've listened to Internet radio via wireless connection, but now it is not connecting to the Internet. A message says station unavailable/low signal.

SOURCE: Wireless and internet

1. Make sure that wireless settings are properly synchronized.
>> ssid/security key.
2. Check your computers wireless connection status
> Make sure that it is set to "obtain ip address automatically)
3. If still not working if computer is set to obtain ip automatically, try assigning static ip on wireless pc
> You need to know your router's ip address and dns
4. Disable firewall on wireless pc.

SOURCE: Internet connection via wireless router

change the settings in explorer ... Tools- Internet Oprions- Connections

SOURCE: radio wont tune in stations, anttena connected (yes)

Check your grounds.

SOURCE: my wireless router is not transmitting a signal

If the router is not transmitting signal the best thing to do here to correct the problem is to reset and and reconfigure the router, to reset it press and hold the reset button of the router for 10 seconds while power is ON and then after that power it OFF for 10 seconds and reconfigure it back.......

SOURCE: Hi...my wireless internet was working fine.....the

Open up a command prompt Start --> Run --> CMD then type : ipconfig /release
then type: ipconfig /renew
That should give you a new IP address.