"sys_APM_MS_Office_OFBA_Support" irule and outlook

Some more information: We are able to get the form images to appear every time (but not a solution).

1. Open "Internet Explorer" (not Edge) and go to form login page - (you don't have to login) 2. open outlook and go to calendar and the pop window has all it's images

So it is using a shared cookie or the cache images or something. I am trying to go through irule to see if it is not setting a cookie that gives permission or something to the images???

So that is why in fiddler we do not see the paths to images when it is working. Do you know what change we could do to get it to work without going to Internet Explorer first?