My K5 did just the same RETURNMENT with the SR - and I once had two of them in my posession !
Maybe your shootings where not that smoothly and controlled like in my testing-demonstration ?
Also in very slow panning it can be overseen, especially if not so "flatmoving" as in my peacefull scenery above.
The same in very wild situations, when one can miss-out this "bug" because so much is happening for the watcher anyway ...
Of course SR was On here. Only excuse: It may have been broken - other than in your K7 ... >>
see also
You can see the function in the always-turning-back to the original-standpoint, which seems to be logical for this kind of sensor shake reduction.
Yesterday I had been in the shop again to do some pannings and focus experiments with the GH5. There was almost no such false returning of
the 5-axis stabilisation - plus two axes on the 12-35 lense - plus electronic stabilisation ... as far as I could see in the viewfinder. I have written the
clips to my own SD-card and will see now what came out of that ...
Yes, there is a little image-turning-back as well ... but that might just be a reflex of my muscle-moves that prevent a full stop here.
Full HD MOVE transcoded by Premiere to mpg.4 - H.264
Directly from my website: ...
GH5 proudly presents: "THE PANNING"
............................................. or here - uploaded to YouTube: