9/17/21, Cherry keyboard Firmware update utility V20
m15 R5/R6, x17 R1
Fixes & Enhancements
- Fixed the issue where the keyboard stops working during normal use.
- Fixed the issue where the keyboard stops working after the system resumes from idle state.

9/17/21, RGB Perkey keyboard Firmware update utility V20
x15 R1, x17 R1
Fixes & Enhancements
- Fixed the issue where the keyboard stops working during normal use.
- Fixed the issue where the keyboard stops working after the system resumes from idle state.