> I am endlessly annoyed by slow interfaces. At $DAYJOB I have to use a web and desktop GUI for managing CheckPoint firewalls. These often will freeze for dozen

> I am endlessly annoyed by slow interfaces. At $DAYJOB I have to use a web and desktop GUI for managing CheckPoint firewalls. These often will freeze for dozens of seconds, and generally make my computer crawl. I feel that this should not be acceptable in 2023. This is probably not a problem of the principal slowness of the software. With a high likelihood (source: personal programming experience of my colleagues and me), the root cause when the GUI freezes in such situation is typically rather that some operation that needs a little bit of time (say, a server request) is done in the GUI thread, thus blocking the processing of any other event (message). Windows programming is very sensitive in this regard.