Need Help with Keyboard notes holding in MPC

When recording a midi sequence from my keyboard to my MPC 2500 the last note always holds. It does this with any keyboard I use. I have the mpc running midi out to the midi ins of the keyboards. And the Keyboards running midi out to the midi ins of a midi interface (amt . And amt 8 midi out to the mpc midi in. If someone could I'd apreciate it. Thanks

turn off loop and have a empty bar intro and a empty bar at the end.