As long as everything works fine I will wait with the downgrade as well. But it would be interesting to know how the downgrade exactly works. I guess you by a new key and type it in under Activation -> Change product key?
I have an Eagle3Pro, any idea as to the disadvantages of downgrading?
I currently like how I can keep the Eagle on at all times in the Obs and not worry about it rebooting to do an update.
Tim in Georgia USA