I just noticed your IAM is 8 in your learning view. You were probably knocking pretty bad at some point...
I'm thinking your issue may be mechanical...first item being the one I think it may be...
Faulty IACV
Faulty MAF
Faulty front 02 sensor
Faulty Injector
Or, you have a really bad vacuum leak somewhere. I highly recommend that you triple check for leaks using a boost leak tester...
BTW, how do you know you have had no leaks under boost?