YouTube app slowly becoming unusable
Does the YouTube app on anyone else's Roku only halfway work anymore? I'm not talking YouTube TV, just baseline YouTube. There are SO many videos that just don't work. They either refuse to play anything past the first few seconds or get stuck in a neverending buffering loop a minute or two in. It started with MxR plays and now it's spread to practically half the videos on the app. I hate having to constantly switch between my TV and phone just to watch certain videos because they just don't work on the Roku. It doesn't matter how long I wait the video will never play. A "broken" video uploaded today won't work today, or tomorrow, or the day after, or next week, or ever. My YouTube app doesn't have any available updates and my internet is fine.
I made two changes at about the same time - yes, terrible for pinning down which fixed the problem - but one of them seems to have worked.
1) Bought a new router. Old one was about 10 years old. Rock solid, but I can see not as good. Newspaper pages, for example, load much faster on my laptop now.
2) Bought a new Roku, upgrading from Roku 3 to Roku Express 4K+.
It's been weeks now without YouTube hanging up. Life is good.