Andreas, I just installed the samba4 patches from your PPA on Bionic. Let me know if there's anything you need me to test.
This is with a samba4 dc, and ~50 domain joined computers (Win10 and macOS). Some Win10 boxes with SMBv1 and SMBv3 shares to feed files to non-domain joined Windows Embedded machines.
Andreas, I just installed the samba4 patches from your PPA on Bionic. Let me know if there's anything you need me to test.
This is with a samba4 dc, and ~50 domain joined computers (Win10 and macOS). Some Win10 boxes with SMBv1 and SMBv3 shares to feed files to non-domain joined Windows Embedded machines.