The app keeps freezing at the end of the first test after the two circles merge into one large green circle. Nothing then happens and it just stalls.
I’ve tried turning off all other apps and restarting the speakers (play at and sub) but nothing seems to help get past this block.
I’ve just setup a beam in another room so the app has worked previously, so not sure what it can be. Any help gratefully appreciated.
im using an iPhone 11 with latest updates.
many thanks