The error in the Event Manager report is:
error 1:Fault bucket '3'87739
error 2:Faulting application lighroom.ex v 2.1.'2. faulting module ui.dll version 3.1.'2 addres 'x''''''''''''4c49
Report:The application, C:\Program Files\Adobe\Adobe Photoshop Lightroom 2\lightroom.exe, generated an application error The error occurred on 12/16/2''8 @ 1':59:59.14' The exception generated was c''''''5 at address '''''''18'''4C49 (ui!AgWinFont::GetFontSize)
Start Lightroom 2.2. up again and the image has the adjustments in place previous to the grad.filter insert.
The filter had 2 or 3 features (exposure, contrast, clarity) and was dragged to half way up the image. Doing the same thing again at restart and the filter applies as it should.
The first time it happened the Antivirus was activated to do a scan and that scan will not manually shut down (AVG) Machine was restarted and the systray virus scan icon was gone.
This filter lock up would happen occassionally with v2.1 and doing an optimization of the catalog seemed to clear that up.
I did that optimization/verify before installing V2.2
Is the faulting really associated with a font?