...so lets see whether increasing maxWait even more helps (or whether the
problem is not a too-short timeout after all)

Change-Id: I847904aec1b0ddc9bbf9783f5698f3a239883900
Reviewed-on: https://gerrit.libreoffice.org/69729
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>