Mach-
I can sense your frustration. All I can say is you have to be very persistent with the dealership. Keep all your records! Don't give up! Did you speak directly with the service manager?
Do you have a lemon law? Could this be a case? The car is warranty.
Once this get rectified that LOVING feeling getting into your car will come back
As for the forum being filled with ‘things gone wrong with my boxster’ . I've learned so.........much reading those forums.