Xfinity buffering and stoppage (and other channels too)
I've used Xfinity Stream with ROKU on three TVs (not smart TVs) for at least 3 years and seldom had a problem. Within the past 2-3 months, Xfinity Stream, Prime and other channels have become increasingly aggravating to use. The TV repeatedly buffers or freezes when I'm trying to watch a program. It usually happens with recorded shows but has started to happen with "live" shows. I get messages like "Attempting to Resume... We've run into a problem while streaming." "Sorry! Something went wrong. Please try again later. TVAPP-00800" "This video cannot be played. We've run into a problem while streaming. TVAPP-00307"
This problem is not related to poor internet service, based on speed tests and the strength showing on my cellphone. The problem isn't related to heavy internet use while trying to watch TV. We are retired, don't play Call of Duty and seldom have multiple devices in use at the same time. I've rebooted/refreshed the router/modem numerous times, checked cables...no change. I went to the nearest Xfinity store a couple of days ago. The rep immediately decided I had a bad router/modem and gave me a new one. I installed it, moving it to immediately above the TV that I use most often. Did that fix the problem? Of course not.
I've physically removed the ROKU stick and reinserted it, deleted and reinstalled ROKU, deselected Xfinity Stream and added it back, etc. I've even yelled at the TV. Nothing has solved the problem. Can this be fixed or do I need to switch to HULU or Sling?
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7/28/2021 10:45 PM So tonight I used the ROKU channel to (try to) watch a movie. Half way through it sopped, then came back with a screen that said Loading. I left and had dinner, came back and it had never loaded. Exited, reopened ROKU Channel, clicked resume and began watching. Buffer, exit, resume. Buffer, exit, resume. Etc. Etc. Etc. No happiness.....