PS4 Controller Stick Drift Test
Confirm DualShock 4 stick drift before changing game deadzones or buying another PS4 controller.
Check path
Connect the DualShock by USB if possible.
Watch both stick centers without touching them.
Repeat after calibration and cleaning around the stick.
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Keep it when idle readings return near center.
Try cleaning when drift changes as the stick rotates.
Replace when one stick keeps drifting after repeat tests.
Repair picks
For PS4 drift that repeats after USB and cleaning checks, a DualShock 4 replacement is the direct fit path.
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FAQs
Can I test PS4 controller drift in a browser? +
Yes. Connect the DualShock 4, press a button after the page loads, then watch the idle stick values in the drift test.
What does PS4 stick drift look like in HWProbe? +
The affected stick stays away from center while untouched. Retest over USB so Bluetooth pairing does not confuse the result.
Should I buy another PS4 controller for drift? +
Only after the same stick drifts across USB, calibration, and cleaning checks. Mild drift may be masked with a deadzone, but that is not a repair.
Repair path
If the same fault repeats, use the guide before buying replacement hardware.
Run the source test.
Use the matching live tester first, then return to the model page only if the fault repeats.