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Showing results for tags 'dpc latency'.
Since I've build my new machine with a MP600 2TB NVMe, I'm randomly encountering high DPC on my PC. Sometimes the storeport.sys hangs itself up and causes disorted sound and a robotic voice on my mic with microstuttering on Windows. Latencymon: https://i.imgur.com/q0KlbxQ.png Here you can view my DxDiag: https://1drv.ms/t/s!ApjkKlYuAWiiifoGvkNHeeUTjYPddw?e=FGAcFS I've already tried the Firmware Update EGFM11.2, but that didn't solve the issue. I've a ASUS X570 Mobo and tried following things which didn't work out: - Removed the ASUS Realtek Drivers and Installed the Default Windows Realtek Drivers - Deinstalled iCUE and Aurasync Software I'm using a PCI Riser Cable, is that maybe the cause? It causes sometimes a buzzing Sound. When I launch CrystalDiskInfo it solves the issue temporarily. So it has probably something to do with the Windows Storage Driver.