Common eBike problems and solutions

Hey everyone!

I've been riding my Aventon Level 2 for about six months now, mostly for commuting on paved roads and some light gravel trails, racking up around 1000 miles. Lately, I've been wondering about common issues other riders face, especially when comparing different brands. Have you noticed particular problems popping up more often with certain eBike brands or motor types (like hub vs. mid-drive)? I'm curious what common issues you've encountered and, more importantly, what clever solutions you've found!