Hello, my device is Xiaomi 14 Pro (Shennong) and currently running HyperOS 1.0.24.1.29.dev beta. Despite performing clean installations of several different versions, the problem persists. My network connection is a mix of 2.4GHz/5GHz under a single name. The issue I've observed is that when moving away from the Wi-Fi network to a moderate distance, the router and the phone display different signal levels, and the phone does not switch to 2.4GHz. While the phone shows a strong signal on the 5GHz network, the router shows a weak signal. Despite the strong signal on the phone, internet connection does not occur. My router device is Hopper DSL (KN-3610) TR.