I’ve been getting an error message “cannot copy or move a message that is not synced with the server” whenever I try to manually move messages from one folder to another. I have to use AOL’s webmail page to do it or remove & re-add the account from K-9 for it to actually sync with AOL’s server. I’m using K-9 version 8.1 downloaded from the play store. I have enabled sync for the folders I’m moving to & from. It seems to me that ever since the devs changed the layout, which EVERYONE here hates, that it caused it to no longer be able to sync with AOL’s imap properly. I’d hate to get rid of yet ANOTHER email app, but if this can’t be fixed, I’ll have to find something else that works with AOL.