YouTube could slow down sometimes without you knowing because of the website and app caches. If this is enough to bother you, then you might want to clear them on your phone or desktop right away.

If your phone feels sluggish or takes longer to open apps, upgrading to one of the best Android phones for battery life is an option. A simpler (and cost-effective) solution might also do the trick: ...

Clearing your cache is one of the most straightforward all-purpose fixes, along with rebooting your device. It can fix lags, random freezes, or crashes, particularly in Windows, and it will free up ...