Home Internet Goes Out Every Couple of Hours

@LPD155 
That was an interesting concept-- my increasing problems the past month after my gateway working great the first month or two pretty much correlates to the warmer weather. I happened to have a 4" computer cooling fan on hand and set it up under the gateway, and it has made a difference, but is not a solution. My ~1 Mbps download during the day is up to ~3-4 Mbps -- a far cry from the ~75-100+ Mbps I was getting. I think my main problem is either related to my home wifi network now connected via ethernet or the fact that I got a primary and a secondary "good" connection for a few months, but since the problems started, it's a "Very Good" Primary signal and NO secondary signal no matter what I seem to try. I just dumped Comcast, too. I'm about to sign up with Centurylink. Anyway, thanks for the "hot tip"-- can't believe I didn't think of that sooner myself.