There is no su binary installed?
My note was/is rooted. SuperSU used to work and now it doesnt (along with busybox) it says there is no su binary installed, superSU cannot install it. There is a problem!
I have tried uninstalling busybox and supersu, rebooting, reinstalling, rebooting (about 5 times) with no success. I have no recovery installed and am running the stock os. The device status says custom. Ran root check pro (see attached). Any advice or insight into whats going on?