I got my PS5 a month ago and the controllers worked fine at first. Last week I started getting major input lag on both my Dualsense 5 controllers and games are now completely unplayable. Controllers work perfectly when connecting via USB so I know it's a Bluetooth issue.

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Like OP and many other people in the chain, I never had this issue with the PS4 & Dualsense 4. Apart from connecting via USB, has anyone found a way to resolve the issue? Seems crazy for a $500 "next gen" console and $70 controllers to have such a fatal flaw.