Hi, so I have this problem, the Unreal Engine editor lags up a big time when I launch the app on my phone. The engine works great and it works seamlessly until I try to launch my game on the phone. Quitting the game and killing the launch doesn’t help and I need to restart the whole editor to make it work properly every single time I launch the game. This is complete non-sense to me but it just works this way. Its on the macOS 10.12.6 and Unreal Engine 4.17.1. The problem is that I need to test the game only on my phone since its AR kit project. I don’t think that my computer is the problem. I have intel i5 and 16 gb of ram. Also a decent graphics card gtx 750ti.
This wasn’t happening few days ago and I dont know what is the problem. Also I’m not sure if this happens with other projects too.