Can't connect to Wifi Repeater (Router is fine)

I can connect to a little far Router, but fail to connect to the nearby repeater. I can access to it, but after submit the correct password, it said Connection Failed.

My Spec: i7 10700, Gigabyte Z490 Gaming X, Intel Wifi AX200 card. I'm using a Xiaomi Repeater Pro, other devices still work fine with that repeater.

Author: @dovahkrid