Why is setting up a Mesh network on the Xiaomi Router BE19000 so slow?

Question

Accepted Answer

If setting up a Mesh network on the Xiaomi Router BE19000 Pro is slow, please refer to the following suggestions:
1. Check whether the router firmware is up to date. If not, update the router to the latest version before attempting the setup again.
2. Identify whether you are using a wireless Mesh or a wired Mesh setup. For wireless Mesh, place the secondary router closer to the main router to improve signal quality. For wired Mesh, try replacing the Ethernet cable to rule out cable issues.
3. Check whether there is a network loop in your setup and ensure that the Mesh configuration steps are performed correctly.
4. Reset the router and try setting up the Mesh network again to eliminate potential configuration conflicts.