Caffeine Need Help

A couple of months ago, with a Windows 10 update, Caffeine quit working.  I updated to version 1.97, but my windows keep going to sleep.  It was able to override the group policy in the past.  Is there something I can do to get it to work again?  I am not allowed to access the sleep policy at work but my computer is in a closed office so having an open screen is not an issue.

https://www.zhornsoftware.co.uk/caffeine/index.html

Have you tried the -stes option for the commandline ?