Comment 49 for bug 1761844

Thanks Wayne Mery for spotting all these duplicates- it's an important service.
I just reported 1458496, which Wayne correctly deduped. The problem is still occurring for me. What can I do to help find and fix the underlying cause please? My Manjaro installation is current and fairly clean, and I am happy to provide information on my system if you would like.
Thanks guys for making Thunderbird work so nicely in every other regard.