MOSS 2007 Moving webparts bug

Yesterday we ran into a strange problem on some webpart-pages! After moving webparts on the page, it was not possible to save the changes by checking in or approving. No javascript errors or any clues. Several hours of debugging and swearing later, the bug was found. MaintainScrollPositionOnPostback was set to true on the page. Changing this solved the problem! 

Sidst opdateret: 16. dec.  2016