Common eBike problems and solutions

Hey everyone!

Been thinking a lot about eBike safety lately, especially as I'm racking up more miles on my Class 3 commuter bike (a RadCity 5 Plus, mostly urban streets and bike paths). I've had a couple of close calls with unexpected brake fade on longer descents and once had a tire go flat pretty suddenly at speed, which was a bit hairy.

What are some of the most common safety-related problems you've encountered with your eBikes, and more importantly, what solutions or preventative measures have you found effective? I'm particularly interested in things like brake maintenance, tire choices for puncture resistance, or even battery care tips to avoid issues. Let's share some wisdom!