Its not an idea.
Its my revelation about the major problem in MX master 3s.

Its very annoying that the mouse will get inactive frequently while using.
I've been thinking about the reason and yesterday i have came to a conclusion that the cause is the infinity scroll function, the mouse is getting inactive mostly on the time when i do fast scrolling.

So i switch it off and suddenly the problem vanished.

So i request you to take a look at this issue and please resolve this ASAP . Since fast scrolling is the biggest selling point of this mouse.