Thunderbird hasn't crashed since disabling Lightning, so it does seem that while the symptoms are the same, I'm experiencing a different bug. My last post was meant to be informational, rather than a request to re-open this bug.
Thunderbird hasn't crashed since disabling Lightning, so it does seem that while the symptoms are the same, I'm experiencing a different bug. My last post was meant to be informational, rather than a request to re-open this bug.