Thank you for the post.
To attempt to replicate this using FileMaker Pro 12.0v3 Advanced, I created a new database file with a single portal on a tab with the option "Show vertical scroll bar" checked. Once enough portal records were reached so that scrolling was necessary, I used a Magic Mouse to scroll up and down in the portal on Mac OS X 10.7.5.
Am I possibly missing a step to replicate?TSFalconFileMaker, Inc.
Thanks for the reply.
No, you're not missing anything - I see now they do work fine on new databases.
Looks like this is an issue with databases converted from previous versions - my portals were well and truly stuck!
SOLUTION was to copy the whole tab, enter Browse mode, back to Layout mode, paste it back in, and - Hey Presto - better than WD40, my portals whizz faster than ever...
Thanks for that!