on dslreports or broadbandreports there's at least two instances of me complaining about two cable companies because, at last, it was figured out there was moisture ingress in the LE (line extender, usually on cable lines on poles). The only common denominator was it happened during prime time, every night, and went away around midnight.

The other common denominator was the cable company refusing to believe it was an issue with their equipment; this meant it took a couple of months of calling them every night until they finally sent a technician and a manager to my house to verify that I wasn't wrong, leaving my house, coming back 15 minutes later to say "it'll be fixed tomorrow, there's a problem with the LE balance up the road" - and then the issue is resolved.

Now this doesn't sound so bad, until you learn that the first time this happened to me, i had only VoIP - so the internet would start to foul, i'd call the cable company, and the tier 1 would reset my modem at some point, and then i wouldn't be able to call back until after midnight (or whatever), when there was no longer a problem. So after a week of this, i would walk 30 minutes - one way - to a pay phone (remember those?) once the internet slowed, call them, explain that i couldn't do anything they wanted me to do physically, since they disconnected my phone line every time i called.

This is what happens with a de facto monopoly.

I will never pay suddenlink another dime, even if they're the only terrestrial provider, for whatever reason.