Year and a half for me. Been down once or twice, but not long. Yes, there is some buffering that happens from time to time, but considering I have 22,000+ channels (all MLB, NFL, NBA, NHL, Soccer anywhere in the world, every streaming platform that exists, PPV, any movie or TV show I'd ever want to watch (as soon as it gets to VOD, I can watch) at basically 1/20th the price, I'll live with a bit of buffering here and there and a 1 minute delay.