[MacOS Monterey Version 12.7.4] Facing Unresponsiveness of External Mouse and Trackpad at the Same Tie

OS Version: MacOS Monterey Version 12.7.4 (21H1123)

This is happening for a while, I tried to replace mouse battery but the issue is same. Both external mouse and trackpad stops working for some seconds. I don't know what is causing this issue.

Need help, I know I can switch off the trackpad if external mouse is in use, but I don't want to do that, cause I use both at the depending on my work.