Fix: Runtime Broker causes high CPU usage
The Runtime Broker is a Windows process that helps manage app permissions on your PC. It normal circumstances, this tool shouldn’t use more than a few MB of memory, but in some cases the Runtime Broker uses even 1GB of RAM or more.
Such unusual CPU usage affects the processor’s performance and, in time, it can shorten its lifespan. In the majority of cases, the Runtime Broker uses too much RAM due to a faulty app.
If your Runtime Broker causes high CPU usage, try out the workarounds listed below to fix this issue.
Quick solution to fix various PC problems
- Step 1: Download this PC Scan & Repair tool
- Step 2: Click “Start Scan” to find Windows issues that could be causing various errors in Windows 10
- Step 3: Click “Start Repair” to fix all issues.
Solution 1 – Stop the Runtime Broker
- Open Task Manager
- Select Runtime Broker in the list > select End task
- Restart your computer
Solution 2 – Hack the Registry
- Type regedit and hit Enter
- Go to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTimeBroker
- Change Start=dword:00000003 to dword:00000004. However, this action affects parts of Cortana’s reminders.
Solution 3 – Disable the tips about Windows
- Go to Settings > System > Notifications & actions > Disable Show me tips about Windows
Solution 4 – Switch your lock screen background Windows Slideshow to Picture
- Go to Settings > Personalization > Lock Screen > select Picture
- Disable the live tile of your photo app by right clicking on it.
Solution 5 – Customize the advanced update settings
- Go to Settings > Update> Advanced options > Chose how updates are delivered
- Turn off Updates from more than one place.
If you’re still having issues on your PC or you simply want to avoid them for the future, we recommend you to download this tool to fix various PC problems, such as file loss, malware and hardware failure.
Solution 6 – Disable background apps
- Go to Settings >Privacy > Background Apps > Turn-off the apps running in the background.
Solution 7 – delete Groove music using Powershell
- Press the Windows key + R > type powershell
- Copy the following commands one at a time: Get-AppxPackage -name “Microsoft.ZuneMusic” | Remove-AppxPackage Get-AppxPackage -name “Microsoft.Music.Preview” | Remove-AppxPackage
Solution 8 – Remove OneDrive
- Type cmd in the search box > hit Enter
- Type the command taskkill /f /im OneDrive.exe to end all OneDrive processes
- Type the command %SystemRoot%System32OneDriveSetup.exe /uninstall for 32-bit Windows or %SystemRoot%SysWOW64OneDriveSetup.exe /uninstall for 64-bit Windows to uninstall OneDrive.
If you encounter similar issues involving or triggered by the Runtime Broker, check out our workarounds for these problems:
- Fix: Unable to Perform Update Due to a RuntimeBroker.exe Error in Windows 10
- Fix: Atibtmon.exe Runtime Error in Windows 10
- Fix: Microsoft Visual C++ Runtime Error in Windows 10
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