436hp dmr skipping

Hello, Ever since I got the 436HP and got the DMR key it's been 'skipping' calls on this system. So for example, DSD+ would show TGID 330200 on LSN 5 (LCN 3) but a conversation on LSN 13 (LCN 7) would be skipped entirely. There are some talkgroups that the scanner seems to favour like 327993...