My parents surprised me with a Funhang e-bike. I think they bought it on Amazon, they wouldn't really tell me and I'm not so familiar with this brand. Anyway, after riding for a bit and then letting off the throttle, the bike just keeps going at the same speed, almost like it's stuck on cruise control. It doesn't matter if I'm going uphill or downhill, it just maintains the speed I was at when I released the throttle. Anyone else experience this with a Funhang or have an idea what might be causing it? I'm hoping I can find some insights and advice here. I don't want my parents to know I'm having troubles with their gift.