My Bluebird Urban Moose Ebike was delivered on the 12th of December 2024. I have been concern from day one. When riding at full speed, the moment its speed comes to 24km/hr, it will suddenly seize, and drop to 21km/hr, then releases itself, and the speed rises again. This it has been doing. But today, it was a nasty experience. While I was return from work, in about a quarter of a mile, it just cut off completely. I switched off. Rode a while. Then switch on again. It will move for about a qurter again and switched off. Then I keep on repeating the process till I complete my journey today