Force Group Policy Update ((install))

This switch re-applies all policy settings, not just the new or changed ones. It is more thorough but generates more network traffic and takes longer to process.

Using gpupdate /force across thousands of machines simultaneously can generate a significant spike in network traffic and load on Domain Controllers. When performing mass updates via the GPMC, it is wise to limit the scope or schedule updates during off-peak hours to avoid a denial-of-service scenario on the authentication infrastructure. force group policy update