Just after the Windows 8.1 update resume times from sleep has become ~5 seconds. Previous to the update resume was *instant* from sleep. Updating Windows should not enforce me to run *any* command to fix problems incurred by the update - those possible tasks should be embedded in the update.

Run Windows Update and install all updates.

Check Action Center in Control Panel and see whether there is any message related to your drivers.

Run Windows Update and install all updates.

Check Action Center in Control Panel and see whether there is any message related to your drivers.

• Proposed as answer by kelvin_hsuMicrosoft contingent staff, Moderator Wednesday, November 06, 2013 7:21 AM

Run Windows Update and install all updates.

Check Action Center in Control Panel and see whether there is any message related to your drivers.

• Proposed as answer by kelvin_hsuMicrosoft contingent staff, Moderator Wednesday, November 06, 2013 7:21 AM
• Marked as answer by kelvin_hsuMicrosoft contingent staff, Moderator 1 hour 35 minutes ago

I've had the same problem, but much more pronounced, from before being 2-5sec to now ~18sec... Checked the action centre, but there were no alerts

Please install the WPT (http://social.technet.microsoft.com/wiki/contents/articles/4847.install-the-windows-performance-toolkit-wpt.aspx , open a cmd prompt with admin rights and run this command

xbootmgr -trace standby -traceFlags BASE+CSWITCH+DRIVERS+POWER -resultPath C:\TEMP

After the standby and resume is done, zip and upload the generated ETL file.