Wireless mouse and keyboard in the use of the process is more serious. Usually, the first reason may be that your wireless mouse and keyboard, one of the batteries in it is already low. We can take this dry battery out and measure it with a sample meter, and when its voltage is below 1 volt, it is necessary to consider replacing it.
Another reason is that when you use this wireless mouse and keyboard, there are some Bluetooth speakers around that are also in use, which will cause interference. Once the interference will appear the phenomenon of stalling.