I am using the ThumbnailImageData.aspx web-call to retrieve thumbnail images.  If I do not have any other weblink sessions open/active in my browser, the images do not show as expected.  However, if I open another session of Weblink in docview or browse asp web calls, the thumbnails display as expected when refreshed.  

Note: We are retrieving the thumbnails from our ERP (Web)

Our only thought is to 'fake' a call to the docview or something else to get this to show.  Please let me know if you have any other suggestions. 

Thanks,

Nate