How can i disable windows MPO in 2025 ? (24h2 windows 11 version)

[Windows Server]

windows MPO often freeze my pc while gaming (not on all games but still on many). disabling it via regedit fixed it in the past. but now the freeze came back. i noticed that i cannot disable MPO via regedit anymore.when the pc freeze all i can do is a hard reboot.i suspect a driver crash but the issue hasn't been resolved after all those years. (amd 6800xt)so i need to be able to disable MPO completely like before.

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