No more ideas - last time it happened to me, the threads of my hub were actually damaged, leaving a bit of play between the cog and the lockring. Ended up changing the hub; hope it is not your case, it is very frustrating.
@jlinln started
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No more ideas - last time it happened to me, the threads of my hub were actually damaged, leaving a bit of play between the cog and the lockring. Ended up changing the hub; hope it is not your case, it is very frustrating.