Hi.
I'm trying to build my first astrophotography rig using a Meade LX85, a Canon DLSR and a Omegon Pro guidecam, all controlled by R-pi 1B+ running the latest Raspbian OS and the latest indiserver.
Everything works fine but the guide, whose driver crashes at start with the message:

<code>2020-08-17T14:30:37: startup: indiserver -r 2 -vvv indi_toupcam_ccd
2020-08-17T14:30:37: Driver indi_toupcam_ccd: pid=4097 rfd=3 wfd=6 efd=7
2020-08-17T14:30:37: listening to port 7624 on fd 4
2020-08-17T14:30:37: Driver indi_toupcam_ccd: sending msg copy 1 nq 1:
<getProperties version='1.7'/>

2020-08-17T14:30:37: Driver indi_toupcam_ccd: stderr EOF
2020-08-17T14:30:37: Driver indi_toupcam_ccd: restart #1
2020-08-17T14:30:37: Driver indi_toupcam_ccd: pid=4098 rfd=0 wfd=6 efd=7
2020-08-17T14:30:37: Driver indi_toupcam_ccd: sending msg copy 1 nq 1:
<getProperties version='1.7'/>

Child process 4097 died
2020-08-17T14:30:37: Driver indi_toupcam_ccd: stderr EOF
2020-08-17T14:30:37: Driver indi_toupcam_ccd: restart #2
2020-08-17T14:30:37: Driver indi_toupcam_ccd: pid=4099 rfd=0 wfd=6 efd=7
2020-08-17T14:30:37: Driver indi_toupcam_ccd: sending msg copy 1 nq 1:
<getProperties version='1.7'/>

Child process 4098 died
2020-08-17T14:30:37: Driver indi_toupcam_ccd: stderr EOF
2020-08-17T14:30:37: Driver indi_toupcam_ccd: Terminated after #2 restarts.
2020-08-17T14:30:37: good bye</code>

I ran the command
<code>indiserver -r 2 -vvv indi_toupcam_ccd</code>

Could anyone help me debug this?

Thanks in advance

EDIT: cross-post of indilib.org/forum/ccds-dslrs/7537-driver...ccd-crash.html#58695