Limitations of Audio Unit extensions

Yes the project fails to load totally, it just hangs indefinitely :frowning::frowning::frowning::frowning::frowning:

I’ve tried deleting the AU apps (I presume I’ve gone over the ‘threshold’ max no of AUs in a project, I wasn’t aware there was an issue or a limit until the problem occurred and then I found this post) but this doesn’t work either

Also tried hard re-start of the Ipad, but this doesn’t work either

Any ideas, how I can just get into the project and then I would remove or turn off all the AU effects…?

Alastair