Still under the radar and not a lot of details ...
But yes, I "moved" to a different congregation (same area, just for reasons I gave as business and changing meeting times) and basically said I did not want to do it anymore. At the time, you were basically, automatically given the position with the new congregation with a nice letter from the old congregation.
The reason I said to the new congregation was not wanting to be on any more JC's ... but was told that was part of the organizational arrangement. I basically told them it was not part of my arrangement. I didn't have to wait for the CO to visit. I basically told them I quit.
In a year or two, I will give more details.