Yo, so the next RN issue I have is unresponsive Sims. This is even with built-in widgets such as the debug options that pop-up on Cmd-D on iOS anyway. I can eventually get a response by switching back to my desktop, fully covering the sim, selecting the sim from the dock, and clicking my heels three times. That is either working or a reproduction of Skinner’s work on superstition in pigeons. Anyone else got unresponsive sims?

No, my iOS simulator has generally never exhibited that sort of behavior. A hunch would be low RAM on your dev box.

OK, I have 16gb and a few of those free but it can’t hurt to clear everything and see what happens. I’ll try a straight RN app, too, and see if that is any better. Thx again.