Solve : Connection Keeps getting lost?

1.	Solve : Connection Keeps getting lost?
Answer» HEY, just about a week, my modem which is connected directly to my computer has been randomly loosing connection after about 20mins of usage. I try to restart the modem and the computer but the connection doesnt always come back. it usually takes an hour or so to come back. The WEIRD thing is, when i connected my modem to my xbox, everything is perfectly FINE and the connection is never lost no MATTER how LONG im using it. Is this problem caused by my computer or the modem? PLEASE HELP!

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