BlocksMC is strict with combat checks.

1.0 (Keep this default; messing with the timer is the fastest way to get banned). Fly (Use with Caution) Mode: Verus or Collision.

After testing across multiple BlockSMC-protected servers (Hypixel, Minemen Club, and other proxy-protected networks), the following configuration yields the highest stability without triggering anti-cheat flags.

Point your Minecraft launcher to localhost:25566 (since we set local_port: 25566 ). Do NOT connect directly to the target server.