Actually, my group ended up paying 20% more for a counterfeit microdrone crawler due to the rush in needing it, and all the instructions, and the AR feed from it, were in Chinese.
But, yeah, if you're buying a knock-off, expect to have issues with it. And, if it's a "decent" enough knock-off that you don't realize it is and call tech support for help: "I'm sorry, sir, but if you had bought that item from a
REPUTABLE dealer, we'd be able to support you with an
ACTUAL Ares Predator IV. Might I suggest our affiliates at Weapon World or Ares Shop-Mart for your future self-defense needs? I do, however, wish you luck in that firefight that I can hear over the call. But as you're an unsupported customer, I must now disconnect this chat."