Weird stalling during boost

Jinxx

Having a strange boost issue ...just started today. Car is tuned to 14 lbs ..currently running 11 on the street ..has been consistent since last September with no issues. Not sure how to describe this issue ...going into boost and between 6-8 lbs car will stall like a intake pipe came off ...all boost drops and car feels like a limp mode ..will not accelerate until you let your foot off the gas and then it drives normal ....does not cut off or give any engine codes. If I try to boost again same thing. I checked for blown off or loose intake couplers everything looks good...nothing looks out the ordinary. Afr looks normal up till cutout then goes rich till I let gas pedal up then all normal. Maybe MAF sensor going out or over voltage ? Has anyone had this issue ?