I recently ( a week ago) subscribed to Hulu no adds. It worked great on my firestick4k devices until about a day ago. Now when I start a show it will play for about 1 minute then kicks out of the Hulu app. To the firestick Home Screen. I tried clearing the cache and rebooting the firestick4k, that still doesn’t fix the issue. It appears on the Hulu forum others have repeatedly complained about the issue with no resolution provided by Hulu. Essentially if there isn’t a fix I will need to cancel the service as it’s unusable.