Quote Originally Posted by 'delafoo',index.php?page=Thread&postID=190746#post 190746
Jamba Setttings: Switch tab: Set Focus To Master When Changing Master Checked.

On Focus Change Set Master To Focus Checked.

Suggestions?
Yes, uncheck both of those options.

Especially the "on focus change set master to focus" as that will interfer with the /jamba setmeasmaster all command.

(And make sure all your toons have the same settings.)

You should be good to go after you uncheck those options.