For what its worth, I saw this comment and bought Moca hardware (ScreenBeam Bonded). Ten minutes of setup later after an Amazon delivery and I'm happier with Netflix / Prime / Hulu / etc. There is literally no comparison on the performance I'm now getting.
I have Fiber to the house and then an Eero first generation to provide Wifi. I also have an AmpliFi HD. And we still had regular (3x per week) problems with streaming video.
THANK YOU !!!!