Worksheet Not Scrolling Down

Hi All,

Random question i have a large Excel Workbook (which is protected) and has over five sheets on it - however one sheet has randomly decided not to scroll... yes i know sounds random! If i use the cursor and down arrows the selection just disappears off the screen.
The page will scroll if i filter by one field, but not if i select (All) for all filters.
All other worksheets scroll fine.
Any suggestions?

Thanks in advance.
Cheers Kaite

Thank you! Solved the problem.
You can tell i am having a bad day when i couldn't figure that one out

Thanks again have a great day!

You lifesaver!