I recently keep getting disconnect from internet several times, and my computer shows I got limit connectivity which mean the signal is bad. How can I get bad signal when the internet modem is upstairs, my room is downstairs, and I have a good wireless network? The limit connectivity causes my wireless network and the rest of wireless networks to disconnect. At the time, I knew the problem is the internet modem because it keeps giving the wireless networks disconnect several time. This keep happen to me almost every single day. In some case... read full review »