[developers] Error on profile update

[Stephan Oepen]

> Or maybe there are other ideas on the list :-)

ned, i'd maybe suggest you (a) test whether it makes a difference
using PET (which would help support or disprove the suspicion that
there is something suprising to [incr tsdb()] about the profile
created by ACE) and (b) package up your profile(s) and email them to
me with instructions for how to re-create the issue, so that i could
have a look at what happens at the Lisp level (debugging directly in
the LOGON run-time binaries can be a little more involved).

all best, oe