MED17.1 Injector Cutting Issue

Hello, I'm having issues on a 2011 GTI where I had made adjustments to the file demanding a higher airmasses to achieve more boost. The car ran great for the whole day of tuning and day after. However the day after that it began to cut the injectors in and out when at part throttle (~50%). I unplugged the MAF and it worked well for the rest of the afternoon and began doing it again. I made adjustments to my file in hopes of seeing results but have had no luck.

I was hoping for some help, maybe someone can review my file and give me some pointers or some insight on what may be going on.

I will have 4 Files attached; My tuned file, a stock file, and two logs of this issue (you will find the examples at the end of the logs, you will see 3 spikes of the AFR going to lean and see the injector pulsewidth going to zero and back.)

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