'Shared interrupts are often the cause of high interrupt latency and can also cause stability issues. Highly suggest to read through this thread i post below to know what it is youre exactly changing,i am unable to explain it better myself. Nvidia users can try enabling MSIX for their GPU's with msi_util_v2 ( Message-Signaled Interrupts Utility v2.0 ). Note that the MSIX tweak is only meant for Nvidia users.Īdvanced tweak for overall system performance which can greatly improve your latency and stability. If you have a 'beasty' pc with lower as expected performance or suffer from random performance drops or a random audio crack every now and then please try these tweaks.