A single processor core maxes out entirely trying to process the loop.
Rather than waiting for a specific timer to trigger, the software utilizes a while(true) loop to spam the SendInput function as fast as the hardware allows. This causes several immediate side effects: nanosecond autoclicker work
The autoclicker forces a CPU core into an infinite loop with zero delay. Your CPU usage will spike to 100% on that core, generating massive heat and causing system-wide lag. Optimizing for Maximum Safe Speed A single processor core maxes out entirely trying
If an autoclicker sends 4,160,000 clicks during a single 4.16ms frame, the game engine cannot process them individually. Best-case scenario: the engine aggregates the inputs and counts them as a single click. Worst-case scenario: the buffer overflows, causing the game to reject the inputs or crash. What Happens When You Try to Run One? Your CPU usage will spike to 100% on