What to do?

So I have an encore GX 2024 and for some reason here lately the all-wheel-drive button will keep engaging in disengaging. How do I fix that? I usually have it off, but it’ll turn off and turn on by itself randomly. I cleaned the buttons out I blew them with air duster. I’ve disconnected the terminals in my car so it could reset but this problem still is happening. I’ve taken it to AutoZone and had it plugged in and it says nothing is wrong with it, but since this is started my back up camera also stopped working. What should I do?