Well after using Keep for some time and never been totally happy with it I decided to search for something else.
I started from the old trusted rsync and found a gui Grsync for it.
So far it works very well and fast for backup , I will investigate a automated startup next
Automated startup seem to be a problem, however a sync can be started from the command line with the correct "saved task"
I am doing all backups with Grsync now.