FTD - ASP-DROP - Inspection failure (inspect-fail)

[a12288]

I have increased number of  Inspection failure (inspect-fail) from show asp drop, and would like to capture them for further investigation, and wonder what option should I use after capture my-capture type asp-drop ? Thanks.

Leo

[MHM Cisco World]

show capture usually use after capture, 
and note disable capture after troubleshooting.

can you share show interface of ASA ??