Best — Zkteco Authentication Failure Solution

When all else fails, do this.

: Ensure the device and server are on the same network subnet (e.g., if the server is 192.168.1.10 , the device should be 192.168.1.X ). zkteco authentication failure solution best

Here are the most effective ways to troubleshoot and resolve this error: "Authentication Failure" Displayed on Time Clock | TimeMoto When all else fails, do this