Lately i have been getting 5-10 second lag spikes while playing WoW on my desktop which is directly connected to the modem. However, this only occurs when someone gets on our laptop which is connected through wifi. If no one is on our wifi, my gaming is smooth w/ no lag spikes. This just started happening within the past couple months. I also make sure when someone is on the laptop that they are not downloading vids, etc. I lag from them just logging on facebook or browsing the internet. Any suggestions to help would be lovely.
My modem is the new one from AT&T called a Pace 4111N. The wifi is build into the modem. The desktop i play on is directly connected to the modem with an ethernet cable. The laptop (brand new) is connected through the wifi of the Pace modem.
Sounds like another PoS att all-in-one. Ask for another one or different model. I would probably just disable the wireless and purchase my own wireless access point.