I try watching a youtube video on my Nexus 7 and it is buffering slowly on wifi network. When I tap the Play button in Youtube app, it takes about 3 to 5 minutes to load or even times out and won't load. Sometimes it start playing and then freeze in the middle of the video. It's really frusterating. But if I switch to my Macbook, it streams the same video super fast.
How to fix Youtube slow issues on Nexus 7
* YouTube is an highly intensive data usage app. Make your your tablet has a strong WiFi network connection.
* Go to Settings 》 Applications, scroll to YouTube, tap it and then "CLear data" and "Clear cache".
* Try other trick to fix. Turning airplane mode on and off refreshes your tablet address information.
Links: Fix Lag when watching Online Videos on nexus 7