2013 Ram issues after Cam insall: engine stalls when coasting to a stop. HELP!

I'm in need of some help. I know this should be a quick fix for someone on here.

I have a 2013 Ram 1500 that recently had a stage 2 comp cam installed and the MDS disabled. Everything on the truck is fine but the only tuning issue I'm having is that then you're coasting to a stop from like 50mph the engine stalls instantly without any warning. I've tried a lot of things and nothing seems to help the stalling engine when coasting to a stop.

Can anyone point out what I'm doing wrong or what could correct the issue.

Thanks,

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