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The internet works great and is very fast. But, whenever any other computer in the house turns on and joins the network, the internet cuts out for about 5 minutes before it works for all computers again. Any suggestions?
Are you using a router or Windows ICS (Internet connection Sharing). If you are using a router are the connections wired or wireless ? Have you tried resetting it back to factory defaults ? Updating the firmware ? What is the exact make and model number of the device. We need details as we are not sitting next to you.