Hi,

Since about two weeks my Outlook for Mac 2011 has become difficult to work with: opening and closing messages takes very long and even while writing messages the dreaded spinning coloured wheel appears for long seconds... I have upgraded to Outlook version 14.4.3 however no change. I have a lot of space left on my harddrive (182GB), and I keep my my inbox and sentbox close to empty. When I work offline, everything goes lightning quick, as I was used to while working online. I work on a MacBook Air, OS X 10.9.3, 1.3 GHz Intel processor, 4 GB 1600MHz DDR3. What could be the problem and how can I fix it?

Thanks,

Erwin