Common eBike problems and solutions

Hey everyone!

Been riding my commuter eBike (a Vado 4.0) for about a year now, racking up nearly 2,000 miles mostly on paved paths and city streets. It's been fantastic, but I'm curious to hear about common issues others have faced and, more importantly, how you've solved them. What are some of the most frequent eBike problems you've encountered, whether it's with the motor, battery, or even just general wear and tear, and what were your go-to fixes? Looking forward to learning from your experiences!