https://github.com/arendst/Sonoff-Tasmota/issues/2059
The url for the forum was https://forum.digital-pig.com but it is no longer working (it perhaps never was, or at least not for longer than a few months). There was then talk of starting one here:
https://gitq.com/
but you need to log in just to read stuff I guess. So I don't know if they set up a forum there or not. There's a google-group, apparently:
https://groups.google.com/d/forum/sonoffusers
Um, isin't that usenet? I'll have to check in my usenet reader to see if that's a group that's carried on the "real" usenet.
The Tasmota wiki:
https://github.com/arendst/Sonoff-Tasmota/wiki
gives these links:
https://discord.gg/Ks2Kzd4
https://t.me/tasmota (Telegram)
https://groups.google.com/d/forum/sonoffusers
So I'll putz around with those and see if I can get the answers I'm looking for...