So recently I noticed that, for me, and I don't know if this is an issue for others, but pages aren't loading for me unless I type the address into the search bar manually.  I tried doing it on other browsers, so it isn't an issue with my usual browser...

It's also really laggy when I go to the Explore thing or the Pound...

So it's happening with all your browsers? Could you maybe have some malware on your computer that's slowing it down?