You have to remount it to the frame, but you don’t have to calibrate.
Starting with Maslow off frame:
Retract All > Extend All > Attach Anchors* > Apply Tension
Starting with Maslow on frame:
Prepend the above steps with Give Slack** > Detach Anchors*
* Not a button. You do this with your hands, if it isn’t clear.
** I forget the actual text in the UI, but it’s the only button that looks like it would give slack
The Maslow doesn’t store it’s location across power cycles because it can’t trust that it didn’t move at all. There is an intent to make this experience better, but it is not a primary concern at this juncture because there are more-pressing items that need addressed. Some quick-and-dirty suggestions for avoiding a remount each power cycle have been suggested, it’s just a matter of if Bar or one of the other code-contributors decides to try implementing them.
Also, something like this makes this all much less annoying: Rehang-Helper Frame Mod