I have a Netgear WNDR3700v4. I use a desktop, laptop, cellphone, and PS3. Before I bought this router, my PS3 would disconnect when watching Netflix. Buying the new router (WNDR3700v4) fixed that. However, now my desktop and laptop intermitently disconnect and reconnect and I cannot access the internet from my cell phone even though it is clearly connected to my router. Is this an ISp problem? I would think not considering changing routers seems to have an effect. Thanks in advance!