My DualSense has had stick drift on the left controller for about 3 months now. It's getting worse and making games like Elden Ring unplayable. Should I buy a new controller or is there a fix that actually works?
Two years and then three months of creeping drift - that's frustrating. Before you buy a replacement, there's one thing people don't usually try that actually helped me: instead of just isopropyl alcohol on the stick itself, pop the controller open and clean the contact points inside the potentiometer (the sensor mechanism). It's not as hard as it sounds - there are teardown guides everywhere now. You're basically removing like 5 screws and gently cleaning the tiny metal contacts with a cotton swab and 90%+ isopropyl. Takes maybe 20 minutes if you're careful. The reason this works better than surface cleaning is that stick drift on DualSense specifically tends to be debris or contact corrosion building up inside, not just on the outside.
If opening it up makes you nervous or it doesn't help, then yeah, you're probably looking at a replacement. Sony's actually been better about this than they used to be - newer batches seem to have fewer issues, so a fresh controller might actually last longer. You could also try the settings recalibration first (it's free), but based on what others have said, when drift's been going for three months and getting worse, it usually doesn't stick (no pun intended). For Elden Ring specifically, drifting input can absolutely wreck your game, so I get why you want it fixed fast.
One other option if money's tight: check if your PS5 is still under warranty or if your controller is. Sometimes Sony will replace them even outside the strict window if you contact support, especially if you can show it's a known defect.
The stick drift issue is pretty common even with newer controllers, so you're not alone there.
Before dropping money on a replacement, try the recalibration process in your PS5 settings or grab some isopropyl alcohol and carefully clean around the stick mechanism - that actually works for a lot of people.
If that doesn't help after a couple weeks, Sony's warranty should still cover it if you're within 2 years, or just bite the bullet on a new one since you need it playable for games like Elden Ring.
I've been around enough gaming equipment to know that recalibration and isopropyl alcohol fixes work maybe half the time, if you're lucky - they're worth trying for free, sure, but don't get your hopes up if it's been three months and getting worse.
At that point you're probably looking at actual hardware degradation in the potentiometer, which isn't something you can fix yourself. Sony's warranty should still cover it if you're within two years, so check your receipt and see if you can get a replacement through them first before buying new.
If you're out of warranty though, a new controller runs what, $60-70?, and honestly that's better than dealing with drift ruining your gaming experience.
Drift after two years is pretty standard for DualSense controllers sadly, and once it gets bad enough to affect gameplay it rarely comes back from a software fix alone. The isopropyl alcohol trick might buy you a few more weeks but if it's already unplayable, you're looking at either replacing the controller or living with it. Since you've got another few years left before the PS5 itself gets old, a new controller is probably the move - just maybe grab a second one while you're at it so you're not stuck dealing with this again in a couple years.
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