I am using the self-host version. It seems that whenever I made a UI change e.g. created a new folder for the flow, delete connection etc, the UI just wont show any changes even after a page refresh. It does, however, shows the change after say 30 secs later. It is super annoying as you have no idea your actions have been successful or not.
Hello there @ecdysis, and welcome our community 
I can’t be a 100% sure on why this is happening because it is self hosted.
However if you could give me access to it by giving me an account there and dm’ing me the info I can further investigate, if not, could you please tell us how long it is taking to load any page? like does take long to load pages? or is it just changes like creating new folders or deleting connections ?