Dpc latency . See full list on sweetwater. We looked into multiple forums and user reports to understand the issue and found some common reasons that were triggering high DPC latency in Jul 6, 2023 · DPC latency is a Windows mechanism that handles the driver efficiency and may cause audio problems. com Oct 4, 2023 · What causes high DPC latency in Windows 11? DPC or Deferred Procedure Call allows your system to perform the high-priority tasks first and low-priority tasks later, for optimal usage of resources. 0 - Small and portable tool that checks system activity for latency issues, to find out if it's capable to handling audio and video real-time streaming without It also provides the functionality of an ISR monitor, DPC monitor and a hard pagefault monitor. Learn what DPC latency is and how to fix it with 5 methods, such as changing power plan, disabling firewall, and updating graphics driver. In most cases it will also find the drivers and processes responsible for executing them. LatencyMon will display the highest latencies of a kernel timer and report the highest execution times of ISR and DPC routines as well as hard pagefaults. 4. Aug 29, 2016 · Download DPC Latency Checker 1.