@LaQueta,
"Oh no! We definitely want you to be able to watch UP Faith & Family flawlessly. While we do not deal with Amazon technical issues, (you will need to contact Amazon directly for this,) this seems to help most of our customers:
"In UP Faith & Family tests with Amazon Fire TV (1st Gen) with internet connectivity of 3.0Mbs and above and adequate memory on the device, streaming and audio synchronization works successfully. Our engineering team has optimized video to perform on 1st Generation Fire TV Sticks.
Some users with this issue report success in switching to stereo output from 5.1 audio. Also, using an optical cable instead of audio from HDMI solved this for some users. Some users report resetting their Fire TV Stick to factory defaults also solves this issue.
While UP Faith & Family is supported for Fire TV Sticks 1st Generation, the device has low memory and processing power. To get the best experience of UP Faith & Family, if you have not already, we recommend upgrading to newer Fire TV Sticks which have generally better results across the board with customers for many streaming services. """