Lags occur for input from a Bluetooth keyboard or mouse connected to the HUAWEI phone during wireless projection
Applicable products：
Smartphone
Applicable system:
EMUI 10.0.1, EMUI 10.1.1, EMUI 14.2, EMUI 15.0, EMUI 9.1.1, EMUI 9.0.1, EMUI 9.0, EMUI 9.1, EMUI 10.0, EMUI 11.0, EMUI 10.1, HarmonyOS 3.1, HarmonyOS 4.0, HarmonyOS 4.3, HarmonyOS 4.2, MagicUI 2.1, MagicUI 3.1, Magic UI 3.0.1, Magic UI 3.1.1, HarmonyOS 3.0, HarmonyOS 2.0, Magic UI 2.0.1, Magic UI 2.1, Magic UI 2.1.1, Magic UI 3.1, HarmonyOS 2.0
Applicable products：
Applicable system:
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| Lags occur for input from a Bluetooth keyboard or mouse connected to the HUAWEI phone during wireless projection |
Problem:
The input lags using a Bluetooth mouse and keyboard during wireless projection.
Cause:
Wireless projection depends on the network. In a complex network environment, delay may occur. A higher responsiveness is required for the use of Bluetooth mouse and keyboard, so any delay with them would be more perceptible than that with other devices.
Solution:
It is recommended that you switch to a stable network, or use the touchpad or wired projection.
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