Hey, mate(s), how's it going? I was in YouTube on my RCA Voyager III Android tablet, and every video had a "network connection lost. Please try again later" note. I tried later when I for sure had internet, but it still had that same message! How do I fix this. Will clearing the cache work? What is cache, any way?
It may work. A cashe is a store of things kept for later. In ts case downloaded date from websites you might revisit and nit want to have to download again.
However I'd suspect a real issue. Try rebooting your tablet and router.