Howto fix: Windows 10 freezes and lags after sleep

For some time I was plagued by a little, but rather annoying problem on my Windows 10 PC. Once the computer woke up from sleep mode, it freezes several times per minute for a few seconds. Explorer windows open slowly, websites won’t load and the sound drops out. The mouse was still responsive.
I am not alone with this problem, because I have found several forum threads during my research, where users complaint about this problem. However, I found the solution for this problem, but only after a very long search.
Refine the problem
In almost all forums it was suggested to upgrade the drivers of all hardware, update to a newer BIOS version and/or completely reinstall Windows. However, my drivers have all been updated and also for the BIOS there was no update. A new and clean Windows installation was not an option for me.
Ereignisanzeige Problem nach Sleep
A view […]

How to install unsigned drivers in Windows 10

For several days I am successfully upgraded to Windows 10. Contrary to the experience of some of my family members and friends, who got black screens or even a total failure while updating to Windows 10, my upgrade proceeded extreme smothly. And as much Windows 10 inspires me with it’s new features, there still remains a vexed issue. How to install unsigned drivers under Windows 10? (For Windows 8 and 8.1, I had already written a guide.) Since the release of Windows 10, a few steps in the click sequence have changed, so there is this follow-up article now, which describes how to install unsigned drivers on Windows 10. And here’s how you do!
Install unsigned drivers with Windows 10
In general there are two approaches to install unsigned drivers in Windows 10. Either you enable the test mode in Windows or you restart the computer in a certain mode. I will put the test mode […]