Hi,
In the version of the document I downloaded (attached so you can check), the ‘O’ command appears (I found it now that I know it exists) in the ‘Command List’ section, but not in the ‘Details’ section !
LSS - Communication Protocol - XWiki.pdf (390.3 KB)
Of course I only looked at the Details section…
As for the original problem:
There is no external torque applied to the servo, and, after 1166, it keeps going down until 736 where it stops because the movement is blocked by a part of the frame (and it goes flashing red).
I have not kept the code as it was back then. I switched to relative move (MD) but it was inconvenient in my case.
At the time, I was also experimenting with the Gyre commands (G, CG) and I had started to suspect that it might have something to do with that.
But the O is what was missing (it HAD to exist) and I have no need (nor time) to re-test without it.
Please make sure it is, and stays, in the Details section for future beginners.
And thanks everyone for the impressive reactivity !