Web preview not updating

Hi guys, just a quick question - I make changes to the platform game tutorial click save all and run the preview - but the changes don’t show in the preview. The error first occurred yesterday when changes weren’t updating, I came back today and the changes were there…

I am using IE 11.

is there anything I could be doing wrong?

** seems to have solved itself, refresh the page and the updates are there - I’m guessing closing the preview doesn’t stop it somehow which makes sense - can anyone elaborate on this? thank you guys

Make sure before you run a game preview that you clear your cache.

(For most browsers, just press Ctrl+F5)