Mozilla has released Thunderbird 91.1.1 on September 16: https://www.thunderbird.net/en-US/thunderbird/91.1.1/releasenotes/ It fixes several bugs.
Depends on: (none) => 29378
OK for me on mga8 64 Plasma Swedish Clean update from 91.1.0-1.mga8 IMAP & SMTP to servers. Several accounts, many tenhousands mails. (yes i did take backup) I keep using it in production.
CC: (none) => fri
I have not seen a bad net result yet, but, In konsole from started thunderbird i get the sequence per below each time i select a mail (IMAP offline) ------ IPDL protocol error: Handler returned error code! ###!!! [Parent][DispatchAsyncMessage] Error: PClientManager::Msg_ExpectFutureClientSource Processing error: message was deserialized, but the handler returned false (indicating failure) IPDL protocol error: Handler returned error code! ###!!! [Parent][DispatchAsyncMessage] Error: PClientManager::Msg_ForgetFutureClientSource Processing error: message was deserialized, but the handler returned false (indicating failure)
Fix in bug 29378.
Resolution: (none) => FIXEDStatus: NEW => RESOLVED