How to use Tunderbird 60.7 with Lightning?
After the update to 60.7, TB starts but hangs after a few seconds. Tests in safe mode and step-by-step activation of extensions have definitely identified Lightning as the show stopper. Only disabling Lightning allows to run TB smoothly. Installed latest Lightning extension from website (lightning-6.2-sm+tb.xpi), as this had solved TB update problems as Lightning had not been updated to the respective compatible version in the past. But this time TB can only run without Lightning.
Problem occurs under Win7CHS, IMAP.