After flashing the last revision from my live tuning session, I threw the Accessport in the glove box and have just been driving the car normally since, about 2,000 miles. I even switched from the Trackslag DP to the new catted Unitronic one and didn't re-tune or even plug it in to check anything. Car drives great, no CEL, pulls smooth and hard to 7200.
During the Vortex install my mechanic didn't have that long laptop cable and so just hand-adjusted the wastegate, ended up being about 3.3v instead of the suggested 3.7ish, but EQT didn't mind and it's been great. Ended up around 34psi on E75, if I recall.