Intermittent and non existent service in Glendale area?

I'm sorry to hear you've been experiencing problems. I'd suggest checking for starters if the wired devices are having any connection problems. If those work that would confirm that the wifi needs to be addressed further. From this end the wireless devices are reporting fair to weak signal. Do you have the gateway installed in an open location free from immediate obstructions? I'd also suggest trying to test the wireless devices closer to the modem to see if there is improvement.

-Chris