@V8 @PeteM I'm adding the issue you guys discussed in the challenge thread...
- Sometimes while posting, the forum will say your reply didn't post when it really did. The only known workaround, right now, is to copy your post and reload the page to check if it posted. Most times it did but, if it didn't, then you can just paste it in again and click 'Post Reply'.
- I have a theory that this is related to some of the "behind the scenes" tasks being run when you post. Emails being sent, etc. If anything there fails, it tends to squawk.
- Only likely to be fixed by the Flarum development team themselves when they release their next beta.