I enter /fly, I try to fly and after 0.5-1 second the flight turns off and I can't fly up anymore. I'm using the latest EssentialsX build and paper spigot 1.8.8 (this bug in latest build, but in b370 there is no such problem)

Closing due to inactivity; if this is still a problem, feel free to reopen this issue.

Update to 1.11 or 1.12, or at least ensure you've downloaded the latest build of Paper for 1.8.

I have latest paper 1.8.8. Try to turn on /fly yourself, player can not fly.

But I can't update to 1.11 or 1.12 :l You have 1.8 support written in plugin, and problem with /fly is unique for 1.8 :(