This issue can arise from various causes, including switch settings, power supply problems, USB cable quality, and foreign matter entering the keyboard.

If you are using a combination of different magnetic switches, please check if they are configured correctly in the 'Bibimbap' Web DRV.

• If you are using a non-powered hub or KVM
• If you are using a USB cable with poor power quality
• If there is foreign matter between the magnetic switch and the PCB
• If there are strong magnetic materials nearby

Please check the above points, resolve the issues, and try using the keyboard again.