Hi,

I'm facing some issues with 'stop' deferred transition and I suspect of
a MIDAS bug regarding this...

to reproduce the issue I use the 'deferredfe' MIDAS example (develop branch), 
changing only the equipment name from 'Deferred' to 'Deferred%02d' in order
to be able to run multiple 'deferredfe' instances;

I run *three* 'deferredfe' frontends using:

./deferredfe -i 0
./deferredfe -i 2
./deferredfe -i 3

Everything goes fine on MIDAS web page and 'deferredfe' frontends are initialized
and ready to run; issues occour after 'start' when I stop the frontends: sometimes
at first shot and sometimes at next 'start'/'stop' the deferred 'stop' transition
seems to be handled in wrong way... and often one frontend goes in 'segmentation fault'

The odd thing is when I run *two* instances: in this case no issues are reported...

Thanks in advance,
Gennaro