Hi,
after a short test, for me works the Beta 1.4.0 well. The “incorrect doorbell recognition” seems to be fix.
I have only one problem on reconfiguration process.
The last step “Ring to open” didn’t work. I ring but the door was not opened.
I confirm this as if it worked.
After that i do my tests and it works fine.
I will give a short feedback after few days of testing.