2018 MS 75D 20K - So I've noticed that the last two times I parked the car away from home I lost quite a bit of range each day. The first time I was parked at Laguardia Airport over Thanksgiving. I rolled in at about 45% on Thursday morning (I know I should have charged first but *sugar* happened) and I returned to 20% on Sunday evening. I think it actually shut down and froze at 20% because it should have been lower based on what I saw over the preceding days (I only checked twice). The weather did dip into the low 30's F. Last night I was away from home in upstate NY and I woke up to about 6% loss from about 12 hours earlier. According to Carmic - which is the only third-party app I use (and they swear it doesn't drain or wake the car) I lost 11 miles in the last 24 hours. It did dip to about 30 degrees F last night. I do not regularly check the app and wake the car up (although I don't think this uses as much power as rumored). It seems like a lot and I don't remember ever losing this much before. I always have the latest software. I do have the NY Smart Charge device installed for about 6 months now - which gives feedback to NY state on my charging habits and gives me rewards (I basically charge for free at home). It does not involve any software and as far as I know, takes an insignificant amount of power (it could probably run on a AA battery). Any thoughts?
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