Why aren't my phones working on my home WiFi?

[Gaba517]

Hi everyone, my problem is very strange.Sometimes, everything works just fine, but sometimes I try to use YouTube app and it just won't work well.I made a video so you guys could see what's going on, you will see everything in that video.If there is anything, please help me, I'd really appreciate it.Thank you.

https://www.youtube.com/watch?v=U7ezjaCwF6s

 

[B. Diddy]

I notice this from time to time as well--it's usually temporary, and often late at night. I attribute it to my home's broadband service, rather than the phone.