I am relatively new to this. I tried the Porsche Charging Planner and found it underestimated the charge needed to reach the destination, by quite a bit (like it was about 30% low). I'm wondering if this could be due to elevation gain in my route - does the app take into account elevation gain?
We just took our Macan EV in to get this upgrade done. After the upgrade we noticed a couple of issues:
1) The HomeSense (garage door opener) stopped working. It seems to have lost its programming, and now it fails when we try to reprogram it. This happened immediately.
2) A day later, we got a...