SentinelACDocs

Configuration

Exemptions and lag

How SentinelAC tells game mechanics and lag apart from cheating.

Game mechanics

After each of these, the player gets a grace period (in ticks) for the checks the mechanic would trip.

MechanicGrace (ticks)
Any server velocity25
Being hit25
Explosion within 8 blocks70
Wind charge within 6 blocks90
Mace smash50
Riptide70
Elytra50
Firework boost120
Teleport, portal, chorus fruit45
Ender pearl45
Leaving a vehicle45
Slime, honey or bed bounce50
Joining120
Respawning70
Changing world120
Changing game mode45
Flight toggled45

Potion effects like Speed and Jump Boost don't disable checks; they raise the limits instead. Tune any grace under exemptions.grace-ticks.

Lag gate

config.yml
lag:
  tps-floor: 18.0
  tick-ms-ceiling: 120.0
  recovery-ticks: 60
  startup-grace-ticks: 200
SettingMeaning
tps-floorBelow this TPS, movement and timing checks stop judging.
tick-ms-ceilingA single tick longer than this also counts as a dip.
recovery-ticksHow long to keep standing down after the last dip.
startup-grace-ticksIgnore everything for this long after start-up.

On Folia the lag gate measures the global region's TPS.