Auto save

Auto save is set to 10 minutes but it save every minute to a couple of minutes.

Max project version saved is set to 20

This means in about 20 minutes or so my auto save will start over-writing the existing auto save starting with the oldest one.

I could set the max way higher, but this will give an abnormal amount of auto saves.

So I dont quite understand this auto save.

BTW this has been going on for quite some versions.