> I thought I'd share our findings incase someone else finds
> themselves in a similar position.
>
> As far as I can tell, QR and IBO/FB all work perfect together.
>
> The mistake we made was, we changed a prefectly good working
> QR.Preview; to QR.PreviewModal; (During the same time we updated to
> the latest IBO and FB2.1.)
>
> FB doesn't work with QR when you previewModal.
>
> In our case, the report sometimes generated without all the data and
> in cases of master-detail reports, it always hung...it would cycle
> one or two masters then just hang needing reboot.
>
> It was our fault esp. given the Help for QR indicates .PreviewModal
> is a no-no.

Thanks for letting us know.

Kind regards,
Jason Wharton