The input lags when connecting the phone to a keyboard or mouse during wireless projection
Applicable products：
Smartphone
Applicable system:
EMUI 10.0.1, Magic UI 3.1.1, EMUI 10.1.1, EMUI 14.2, EMUI 15.0, EMUI 9.1.1, EMUI 9.0.1, EMUI 9.0, EMUI 9.1, HarmonyOS 3.0, EMUI 10.0, Magic UI 2.0.1, Magic UI 2.1, Magic UI 2.1.1, Magic UI 3.1, EMUI 11.0, EMUI 10.1, HarmonyOS 3.1, HarmonyOS 4.0, HarmonyOS 4.3, HarmonyOS 4.2, HarmonyOS 2.0, Magic UI 3.0.1
Applicable products：
Applicable system:
| The input lags when connecting the phone to a keyboard or mouse during wireless projection |
Problem:
The input lags using a Bluetooth mouse and keyboard during wireless projection.
Cause:
The Bluetooth mouse and keyboard are quite sensitive to operations, but the latency caused by Wireless projection significantly affects how well the Bluetooth mouse and keyboard function.
Solution:
It is recommended that you use a touchpad or wired projection to reduce the latency.
Thanks for your feedback.