Homeroom Not Changing?

[Bran]

hey guys, so it's come to the time where i change my homeroom again & it's not changing for staff? it's changing for all users but i run the specified sql and click design table and change home_room in there too & restarted emu but nothing? it still goes back to the previous homeroom

 

[Hypothesis]

You're using BrainCMS, so Brain sets the homeroom in your brain_config.php, look for the variable there and set it to the room ID.