Today, icue reminded me that k100 air can update the firmware update No.5.12.76. After the update, I found that I can't use the wireless mode, so I can only use it through usb cable connection. I paired the wireless receiver again, and the problem was not solved. I reinstalled icue, but the problem still remains unsolved. After unplugging the usb cable, the keyboard will be displayed as an unconnected red power icon, and it cannot be connected to the wireless receiver normally. Is there any solution to this problem?
My windows system is the latest official version of windows 11.
icue 4.33.138