Affected Products & Versions:
All 2nd generation devices in BioStar 1
All 1st generation devices in BioStar 1 that are using Card ID output option for Wiegand (no issue for user ID output option)
Wiegand output is not sent when using server matching
Apply the attached patch for your BioStar 1.93 server (official version):
1. Stop BioStar server service.
2. Back up \Program Files (x86)\BioStar\Server\