AMD Radeon driver bug causes constant SSD writes with a fix coming

A graphics driver issue affecting AMD Radeon systems has been reported by users experiencing continuous background writes to their storage drives, even when the computer is completely idle. The malfunction appears to stem from the AMD External Events Utility, which is a component included within the company's graphics driver software, and has reportedly persisted across multiple software releases.

Attention to the glitch was renewed following a public service announcement on Reddit by a user who pointed out that the atieclxx.exe process persistently interacts with the system drive. While one user observed a sustained write rate of approximately 5 megabytes per second, other reports have placed the activity between 0.3 and 1.5 megabytes per second. This behavior has been noted on both Windows 10 and Windows 11 environments across various graphics cards and driver versions.

Investigation and Potential Workarounds

Representatives for AMD have acknowledged the situation. Company representative AMD_Matt addressed the problem, describing it as a genuine issue under investigation. A subsequent update from another representative, AMD_Vik, indicated that a correction had likely been committed, though it may have missed the cutoff for the following driver release. The Adrenalin Edition 26.10.2 software package, launched on October 30, did not explicitly reference the bug in its official documentation. Previous updates in this branch have targeted crashes and timeouts on select hardware models.

The theoretical storage implications have caused concern among system owners. At a sustained rate of 5 megabytes per second, the affected process could generate roughly 432 gigabytes of host writes daily, translating to nearly 13 terabytes monthly. However, industry observers note that these figures assume uninterrupted activity and do not directly measure physical wear on NAND flash memory, meaning the actual impact on solid-state drive endurance remains unconfirmed. Furthermore, not every Radeon setup is impacted, with numerous users recording normal disk activity.

Affected individuals can verify potential background activity using built-in Windows diagnostics tools by inspecting disk processes. While temporarily stopping the utility or disabling Resizable BAR have been discussed as potential workarounds, these actions can disrupt standard features such as display synchronization, hotkeys, or overall gaming performance. Users are generally advised to await an official software patch rather than altering core system settings prematurely.