If you encounter a bug like the one below while using PCMK2 in the QUICK TAB, 

it can be resolved through a firmware update.

This issue may be an error that occurs in specific firmware versions.

Therefore, please update to the latest firmware.

Link : Download – Pulsar Gaming Gears 

Firmware update instructions can be found at the following link: 

How to update the firmware? : pulsar gaming gears (Click)

If the problem persists after the firmware update, 

please contact the Pulsar support team for further assistance.