But if I had to pinpoint one part of the experience that has always driven me crazy, it the occasional fluctuations in performance. Most of the time, my Fire TV Stick 4K Max is fast and opens apps without any issues. Sporadically, though, Ill run into situations where apps take forever to load or, worse, freeze altogether. That especially frustrating when all Im trying to do is stream a show and unwind after a long day. To try to fix this problem, the first thing I usually do is on my Fire TV...