WowAce

What version of Grid2  are you using (Version is displayed in General/About Tab) ? 2.0.68

What game client version, classic or retail, windows or mac and language are you using ? 10.0.2.46741 retail windows

What steps will reproduce the problem? Join a raid and have members join/leave (possibly when in combat). At some point, Grid2 will lose track of the correct raid members and display either more or less members than should be the case. A /reload will correct the issue.

  
Did you try having Grid2 as the only enabled addon and everything else disabled? Yes

Was it working in a previous version? If yes, which was the last good one? I have noticed this behavior from WoW version 9.x.x

Do you have an error log of what happened? If you don't see any errors, make sure that error reporting is enabled (`/console scriptErrors 1`) or install [BugSack](https://mods.curse.com/addons/wow/BugSack). No

Please provide any additional information below.

Screenshot displayed to clearly illustrate what I mean: 

Probably the issue is related to this 4 years old Blizzard bug, that they never fixed:

https://github.com/Stanzilla/WoWUIBugs/issues/18

That could happen specially in LFR raid groups, grid2 has some code to try to fix the issue, but only works while out of combat, in combat addons cannot change the unit frames list.

 OK - thanks for the clarification.