I use mine to get into my friend's apartment building (after cloning his key fob) so he doesn't need to come let me in. I would have expected the Flipper to be

I use mine to get into my friend's apartment building (after cloning his key fob) so he doesn't need to come let me in. I would have expected the Flipper to be pretty good at that, but it manages to crash while emulating the key fob like a third of the time.