Can't deploy on iOS (AR project)

Since the new update I can’t deploy my project to my iPad (6th generation).
I really don’t understand why and it’s making me upset beacuse deploying is the only way I can test it.
I tried to reinstall the engine, to reinstall xcode and to downgrade to 10E125 version.
Still nothing.
I’d really appreciate your help since I can’t really find a solution to this.
I’m using a Macbook Air running MacOS Mojave 14.4

It turns out I had to uncheck the “autosigning” button in the iOS menu.