I have been using K-9 for several years now. This is really a great app.
However the last few interface changes made the app very slow. There is not much functionality change that would explain this behavior.
Two elements are very annoying.:
very long folder loading,
extremely slow read/unread update.
In the latter case, does it sync read status with server anytime it is changed?
Hi. Thanks for your message. In my case I use POP3 and push option is related only to IMAP, I guess. Anyway I can’t find an option like push in the account settings.