I own two openSpot3 that are performing as designed, without the following issue.

I have two openSpot4 Pros that exhibit the same behavior.

All 10 profiles use the C4FM modem. 3 profiles use a System Fusion YSFReflector connector. 3 profiles us a D-Star REF/XRF connector. 4 profiles use a DMR Homebrew/MMDVM connector.

The System Fusion and D-Star connector profiles work as the should. Meaning the retain all settings.

The issue with the DMR connector profiles is a follows.

After editing a DMR profile using the Quick Setup and testing to make sure it works properly, then changing to another DMR profile, the new profile shows the "Active config profile:" correctly, but the "BrandMeister linked dynamic TGs:" shows the talkgroup of the previous profile's talkgroup.

Example: I setup talkgroup 91 in profile 1. Then if setup talkgroup 93 in profile 2.

If I switch back to profile 1 after being in profile 2, it says the "Active config profile:" = Profile #1, but the "BrandMeister linked dynamic TGs:" = 93.

It makes no difference which talkgroup is chosen, the behavior is always the same.

An exception to the above is after changing from a DMR profile and opening a System Fusion or D-Star profile everything works as it should. If I then open a DMR profile it works properly.

The problem only exists when changing from one DMR profile to another DMR profile.

The DMR profile selected when changing from another DMR profile always retains the talkgroup from the previous DMR profile, but never changes a System Fusion or D-Star profile.

It's like the profile buffer is not flushed properly when changing from DMR to DMR only.