Common eBike problems and solutions

Hey everyone!

I've been riding my [Your eBike Brand/Model, e.g., Aventon Pace 500] for about a year now, mostly for commuting ~15 miles round trip on mixed city streets and some light trails. Overall, it's been fantastic, but I've definitely run into a few quirks – like a persistent creak from the bottom bracket that took ages to diagnose, or some finicky brake adjustments. It got me thinking: what are some of the most common eBike problems you've encountered, especially across different brands, and what brilliant solutions did you find? I'm curious if certain issues are more prevalent with specific brands or motor types!