Had another try with the copy/overwrite/ test, setting flags from icon/informtaion and launchign Format from its icon; all the same rsults I'm afraid. On the othe rhand, update went smoothly, no issue booting, so all else seems good.

Re. USB audio, is it now possible to try to get udio output through a USB device of is this still still WIP?

Cheers,
Nigel.

Thanks for the tests

usbaudio should now be working. I don't have hardware to test it but Kalamatee says it works for him. Please try it.