Hi Juan,
I think the requirement for a FULL RESET should be 'advised' when users are upgrading to a 'major' revision - such as was the case with v1.6.0.
For example, I doubt whether it will prove necessary on the change to v1.6.1
Maybe in your 'How to Upgrade' documentation you should add a paragraph suggesting that users first try 'without' a Reset - but if the system seems at all unstable, then a Full Reset should be their next course of action.
In any case, I have now done a Full Reset and (perhaps tomorrow evening) I will now try a full calibration run (I still have to sort all my data, pre PixInsight, in AIP4WIN - where I still rely on their "Series Analysis" tool to show me full statistics for a series of images, and then I graph those results in MS Excel to decide if any individual images, themselves, are 'Gross Outliers' that need to be excluded from ALL further processing)
And, yes, that last sentence was a 'subliminal hint' to ask for the same, but better, functionality in PI
![Roll Eyes ::)](http://pixinsight.com/forum/Smileys/default/rolleyes.gif)
Thanks for all your hard work again, Juan.
Cheers,