High usage without player connected ( paper 1.20.4 )

[FurrO2]

Plugin Version:
[BetterRTP] Version #3.6.13
Java 21

Describe The Bug:
High usage without players ( timing )

How To Reproduce:
play on 1.20.4 paper server with this plugin

Expected Behavior:
nothing if there is nobody connected

Screenshots/Error Log:

Additional Context:
Aikar timing

[FurrO2]

Hi, it's me again, i can again say the same thing on paper 1.21.4 this time, high usage without any player connected, no visible error, i did a reset of everything and still