OK So I've tried troubleshooting the problem a little bit more:
I seem to be able to to control the RGB's to an extent but it is really random. Almost all the the RGB controls seem to only toggle the color. There seems to be only two colors I can use which are green and purple.
The RGB off button doesn't do anything except turn to green color if it it's in purple. Also, it's not possible to increase or decrease the RGB.
Attached is a picture of the controller. Doesn't seem to have any "desoldered" pins. Everything else with the keyboard works 100% like it's supposed to.
I've tried reflashing the HEX with TMK Keymap Generator but it didn't change anything. I'm doing everything the same way as I do it on my other RS96, where I can control the RGB's 100%. I have even tried putting the exact same hex file that I have on the other RS96.