Forum Discussion
rob_carr
Oct 05, 2013Cirrostratus
You have run into a bug:
http://support.f5.com/kb/en-us/solutions/public/13000/000/sol13069.html?sr=32321441
"If you use the Configuration utility to update an existing cookie persistence profile, the timeout setting is removed from the profile. As a result, the cookie persistence profile reverts to the default timeout of 180 seconds."
Looks like resolution of this will require installing HF1.
Hope this helps.