midi notes get transposed in fl studio and the current ob-6 patch changes?

I'm having a rough time as today I received my ob-6. The notes I play on my midi keyboard sound fine, but when I go to input the same notes that are highlighted on the keyboard in the fl studio piano roll, the sound gets pitched up and makes a bad sound and the current ob-6 patch changes?

I will also go over how I have it connected. Not 100% sure this is correct.
I have usb from ob-6 into pc.
I have midi out from the back of the ob-6 into midi in on my presonus audiobox usb 96.
I have a two head 1/4" cable connected into the left and right jacks on the back of the ob-6, that's then connected to the instrument port on the front of the audiobox.