v3.0 Build 1022.40 Transfer Queue dead

Nothing is processed in the transfer queue since this build.

I want to go back to previous build but I can't find a link for it.

When trying to Stop and then Start the Queue again both buttons are greyed out and nothing happens.

Logs on transfer queue items are empty.

The bug has been fixed in the latest version:
https://www.smartftp.com/download