Common eBike problems and solutions

Hey everyone!

Been riding my hardtail eMTB, a RadRover, for about a year now, mostly on gravel paths and some light trails – probably clocked close to 1500 miles. I'm curious about what common issues you all have encountered with your eBikes and, more importantly, what DIY solutions or modifications you've come up with!

Specifically, I've had a few intermittent motor cut-outs lately, and I'm wondering if it's a loose connection or something more. What are your go-to checks for electrical gremlins, or have you found any common wear-and-tear issues that are easily fixed at home? Let's share some knowledge!