Comodo Antivirus bugs


I’ve noticed some troubles with BOINC software :
What happen if for an unknown reason, its block silently BOINC Software which cause BOINC Software simply can’t run.
When i disable both module of protection from Comodo Antivirus, then the
BOINC Software can run successfully but if one of these remain Enable,
then it can’t run.
I’ve put BOINC into Safe DB list but anyway doesn’t change anything.