On both releases, I'm still experiencing occasional garble and at times loss of all audio, talkgroups will show, signal bars are full and P25 Slot 1 or 2 will flash. I can turn the selector knob and everything is received as normal. This seems to be isolated on the two separate systems using C4FM modulation sites (per the database). This has occurred on 4 separate scanners, 2 different systems. On another single site P25 Phase 2 system, this has never happened. On one of the systems this occurs on, they also run Phase 1 talkgroups which never have a problem,so signal strength is not an issue. It's better than 1.21, but still needs some work. Radio ID's are displayed on every transmission now.