Yes via WISP. The source WiFi signal in my hotel isn’t the strongest. I wondered whether the router was overheating as the problem occurs approx 1 hour into a film.
Over the course of approximately 10 factory resets I’ve allowed the router to ‘cool down’ and it seemed to allow it to resume normal operation for a while longer (1 hour more?). That however didn’t work prior to the last factory reset and I was then forced to perform yet another factory reset. Strangely the router would still stream films even though the admin page was inaccessible. At this point I suspected that perhaps it was a software issue rather than a hardware one.
The problem occurred on Chrome as well as Opera. The same issue could be observed via another Android device too.