Version: 1.9.1 (using KDE 3.5.2, Debian Package 4:3.5.2-2 (testing/unstable)) Compiler: Target: x86_64-linux-gnu OS: Linux (x86_64) release 2.6.12-1-amd64-k8 Ok, this is maybe a bit hard to explain. When switching through the folders of an IMAP account by clicking on them, it can happen that one still sees the 'Please wait'-screen on the right. If one clicks during this on another IMAP-folder, the 'Please wait'-screen will stay there forever. That is, unless one goes to the KMail-Introduction screen, and back to some arbitrary folder. This is a bit annoying.
Thank you for taking the time to file a bug report. KMail2 was released in 2011, and the entire code base went through significant changes. We are currently in the process of porting to Qt5 and KF5. It is unlikely that these bugs are still valid in KMail2. We welcome you to try out KMail 2 with the KDE 4.14 release and give your feedback.