I was just wondering if anyone with APR chips (or any chips, for that matter) have noticed that the ECU tends to mis-adapt the throttle after 2-3 weeks, causing the car to feel a lot slower... I've noticed that after a while, the acceleration on my A4 tends to feel a lot slower after a while, but if I go and disconnect and reconnect the power (to reset the ECU), it feels fast again. I do the whole throttle adapting thing (leave ignition in on position for 4 mins) so... anyone know if maybe different year A4's require a different year ECU (I've heard talks about P and M version ECU's?)

Oh yeah, I have a 99.5 A4 1.8T 5-speed...