Drop Down Menu inside a post
 

When Members try to pm another member from inside a post* they click there name and get this
.................................................. ....
View Public profile
Send a private Message
Send an email
Find all post by "XXXXX"
Add this member to your contacts.
.................................................. .....
The problem is that the drop down wont stay down* you click it it appears then disapears. Not long enough for a member to select there choice. I find that this is working on Safari MAC OSX just fine and "my Firefox". However not with I.E.
Any help please.
running Version 3.8.4 Patch level 1
It started after upgrade?