Movies keep pausing to buffer

I’ve been using this app for about a year and haven’t really experienced any issues, but just this week every time I watch a movie it will pause every 3-5 minutes to buffer. It never takes more than 5-10 seconds, but it’s become quite annoying and distracting. I’ve tried restarting the tv, closing the app, clearing the cache and even deleting and reinstalling the app entirely. This is only happening on Fandango, all my other apps work great.

Does anyone else have this issue, or know if this is a known thing? I’d hate to switch to another app since so much of my digital movie library is on here. I’m using a Samsung QN80D if that helps?

🙏🏼🙏🏼