Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Stops broadcasting several times a day

Received from Amazon on 2/19/11 and installed same day. No problems. Worked great. Connected 5 computers, TiVo, Samsung HDTV, and Panasonic BluRay all in less than an hour. Fast, strong signal throughout house, on both floors. Then after about 6 hours is just stopped broadcasting. LAN still worked, but wireless just stopped on all 4 computers connected by wireless. Cycled power and all of them came back. Then after 6 or 7 hours, just stopped again. Got on D-LINK support, and was told to reposition away from other electronics. Did that. Moved router and modem to another room. Worked great for about 6 hours then just stopped broadcasting, again. After perusing D-LINK forums, it's seems this is a common problem for which there is no fix. Forum members hoping for firmware update. I'm going to do a firmware upgrade. If that doesn't work I'm sending it back.