Boost problem??

I recently had a new wastegate actuator put on my B6 because i destroyed the old one. I bought a MBC from ECS Tuning but when I got the actuator installed the boost level would not go past 23psi because of the electronic stock one or whatever. So this morning it was running fine, and then i got in my car after work today and it wouldnt even boost up to 5 psi. I tried turning it off and turning it on 3 times. I think it has to be an electronic issue or a vacuum leak because the boost gauge idles fine and there are no foreign noises coming out from the engine or anywhere else. Does anyone have any insight on what this could be? I hope to god its just an electrical issue because I can install the MBC and get rid of the electronic one. Thoughts anyone???

Well if you have a 1.8t then you have loads of options from off the shelf to custom build it depends on what power you want and how much money you want to spend.