Common eBike problems and solutions

Hey everyone!

Just got my first eBike a few months ago – a hardtail eMTB – and I'm absolutely loving it for my daily commute and weekend trail rides. I've already had a couple of minor hiccups, like a squeaky brake and a loose battery connection, which I managed to fix. It got me thinking: what are some of the most common eBike problems you've encountered, especially for new riders, and what were your go-to solutions? I'm hoping to learn from your experiences to keep my ride smooth!