Windows 11 stuttering issues confirmed by AMD, but a fix is far off
AMD has found the cause of the stuttering issues plaguing PC owners.
What you need to know
- AMD has confirmed that an issue can cause intermittent performance stutters on PCs running Windows 11 or Windows 10.
- Some PCs perform extended fTPM-related memory transactions, which can cause stuttering.
- AMD is working on a permanent fix that should arrive in early May 2022.
Some PCs running on AMD hardware are running into performance stutters. PC owners on Reddit have discussed the stuttering for several weeks, and the issue has now been confirmed by AMD.
According to AMD, stuttering occurs when a system performs an extended fTPM-related memory transaction. When this happens, a computer will stop being responsive for a short period of time. People have also reported robotic audio and video that are likely caused by the same issue.
Here's the description of the bug from AMD:
A permanent fix is on the way for the stuttering problem, but PC owners will have to wait some time to receive it. AMD states that fixing the problem will require a motherboard system BIOS update. Flashable files with the system BIOS update should start shipping in early May 2022, though the exact date the update rolls out will vary from system to system.
For now, there is a workaround for the issue, which AMD explains in a support document:
AMD warns that it is critical to disable TPM-backed encryption systems when switching a PC from fTPM to dTPM. You also need full admin access to perform the workaround.
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Sean Endicott is a tech journalist at Windows Central, specializing in Windows, Microsoft software, AI, and PCs. He's covered major launches, from Windows 10 and 11 to the rise of AI tools like ChatGPT. Sean's journey began with the Lumia 740, leading to strong ties with app developers. Outside writing, he coaches American football, utilizing Microsoft services to manage his team. He studied broadcast journalism at Nottingham Trent University and is active on X @SeanEndicott_ and Threads @sean_endicott_.