Fuel cutout issue (possible free beer inside)

[rover346]

Hello,

I new to tuning things but not new to building engines and how engines work. I have a problem with what i think is the calibration on my computer where I'm having fuel cut out when the motor is being progressively loaded around 4k but I've seen it as low as 2500. This is while going down the free at speeds around 50-65. If I press the gas more during the cut out to downshift then fuel comes back. I'm including the tune so someone with more experienced eyes than I might be able to spot an simple oops that i'm not catching. I'm more than willing to buy someone a case of beer if they can help me get this figured out and I have no problem data logging if need be.

Thank you