Even if software could send signals at nanosecond intervals, several bottlenecks exist:

A nanosecond autoclicker is a theoretical software script or macro designed to register input clicks (usually mouse clicks) at intervals measured in nanoseconds (billionths of a second).

: Often cited as the fastest in the world, it can reach rates exceeding 50,000 CPS

Somewhere in a server farm in Virginia, a backup log captured one final, impossible entry: