Debian Buster XFCE4 - Startup Crash

Dear Friends,

Installed and activated DraftSight 2018 SP3 on a Debian Buster under XFCE4.

Linux 4.19.0-3-amd64 #1 SMP Debian 4.19.20-1 (2019-02-11) x86_64 GNU/Linux

DraftSight started and displayed its graphical environment and immediately crashed.

This behaviour repeats all the time. I'm unable to use it.

My /var/log/syslog contains a single line report.

QXcbEventReader[19907]: segfault at 7f33c51b9019 ip 00007f33c51b9019 sp 00007f33c452ce40 error 14

Thanks