In case you experience a few second delay when creating a post or submitting a comment, I noticed it as well and am trying to find the source. Server resources are ample enough.
The delay could be up to 30s. Apologies for the inconvenience!
Update 1: The good news is that I found out that some database settings weren’t correctly applied when deploying lemmy and now the page should feel much snappier. The bad news is that it doesn’t seem to solve the delay when creating a post. I’ll have a deep dive into the logs now. Wish me luck!
Update 2: I have to leave it here for today. I’ll try to see if I get more info from the lemmy devs. Fortunately it isn’t too bad.
Update 3: It might actually be a problem in the UI part of lemmy. You should be able to force a refresh of the page and even if the loading animation was still spinning the post will have gone through.
Thank you for your support!