I am unable to modify the screen lock timeout for my account on Windows 10. I've tried a number of steps from various forums, including: ensuring I have all the latest drivers and updates, resetting all of the power profiles to default, troubleshooting with the system maintenance application, creating a new user to see if that acct experiences the same problem (it didn't), and then exporting those profiles (via powercfg) and importing into my profiles. Nothing seems to have any affect.
The problem persists regardless of whether the system is powered off line power or battery.
It's curious that the new account I created does not experience this issue and yet my main account does. Are there some additional settings that are not set via the powercfg profiles?