Only have had the car a couple weeks, but I have been consistently getting 29-30 mi/hr on my home 240V. Took a road trip on Easter to visit some relatives and hooked it up to a regular 110V. It never was the same, getting 20-24 mi/hr. Hooked it up last night at home and it looks like it just stopped charging shortly after I went to sleep. Tried it again this morning and stopped charging after a few mins. Anyone else have this issue? Know of a simple fix? Or better to just bring it to a SC? Of course, I am taking a road trip today (should be ok with mileage though).