Since upgrade to 128.10.1esr, list of emails in local folders is visible, but cannot view email contents, cannot forward, cannot reply, cannot move, cannot delete. IMAP folder functionality is all OK. Occurs in both 64 bit and 32 bit versions of 128.10.1esr After this occurred on 64 bit machine, we had 32 bit two machines running a previous version of Thunderbird that were still able to access (read, forward, delete, etc) emails in the same local folders (local folders are on network and accessible to 3 different computers). After upgrading one of them, access to emails on local folders broke on that one, but still working on remaining machine running older version. This means it is not corruption of local folders (e.g. folder repair and .msf deletion don't make any difference). It seems to be a problem with this version since update. How can this be fixed, do we need to wait for another update?