Printing from XFXR can cause hang on spooler.
KB-20201203-01
Version
XFRX 19.1
Symptoms
The printjob is hanging in the windows-print spooler.
Randomly Cx00000005.
Cause
Bug in XFRXlib.fll
First Aid
Restart Spooler service:
C:\windows\system32\net stop spooler C:\windows\system32\net stop spooler
Workaround
Turn on BIGREPORT feature:
loSession.setOtherParams("BIGREPORT",.T.)