Direct TV streaming stalls intermittenty
I'm using the Samsung DirectTV Stream app Version 3.21.29101 on a Q90T UHD Smart TV with Google Fiber internet service (1 Gb) and a Cat5 cable connection. The streaming is interrupted briefly every 10-15 minutes for a few seconds which is very annoying. This is not happening with any other streaming services on this TV (e.g. youtube TV, netflix, Apple+, etc.)
Any advice on how to fix this service problem before I quite my subscription?