Spectrum lost our business. Too many hiccups that made one or more router resets necessary, each taking about 20 minutes, with the hope but not the certainty that a reset will fix the problem. If several resets won't fix, contact customer service by phone. Customer service is very confused because we are not calling in, on the phone line that is dead. After a long period of time, Spectrum resets from their end, and service is back for a few weeks. And then there was the periodic "adjustment" of our bill, requiring time-consuming and strong phone discussions with representatives that started out chirpy-cheerful but became increasingly irritated until the call was bounced to another rep.
Switched to Googlefiber. Technology is amazing, and we have not suffered an outage since August of 2017. But when we had problems, no one at Google had a clue what the problem was or how to fix it. We had service restored, as far as I can tell, because after eleven (11) trips through Googlefiber's v-mail hell a tech (claimed to be a tech anyway) no doubt guessed what the problem and the fix was.
Can't live with modern internet/tv/phone service; can't live without 'em.