BCDx36HP BCD436 with priority scan on skips big systems

I have a BCD-436HP but when I turn on priority scan it will never stop on a big TRUNKED system. I have in my radio.I have 78 favorite lists with 78 different systens ,each have its own favorite list.When I turn off priority scan it will land on the trunked systems.It has no issues with scanning and landing on non trunked systems in priority scan mode.

Every system has a delay of 2.:confused:

BCDx36HP BCD436 with priority scan on skips big systems