Do not activate it! You can get disqualified
I was able to break garbage collection. An uplink has to upload the pieces to the storage nodes within 1h otherwise the storage node will not accept it. After that the uplink has plenty of time to report back to the satellite. Lets say the uplink is just waiting 90 minutes for some reasons. The storage node has a buffer of only 60 minutes and will delete the new pieces before the satellite knows about them.
Issue created and now we have to wait for a fix.