Graph layout converges but graph keeps rotating around center of mass

[ilteroi]

I have a graph which looks like this:

And while the general layout converges quickly, the whole "wheel" keeps rotating forever. This is reproducable, independent of the randomized initial layout. However it only happens with the atlas2 based layout (which seems to give the nicest results in principle ...)

It's using the following parameters:

        'physics': {
            "forceAtlas2Based": { "springLength": 100 },
            "minVelocity": 0.75,
            "solver": "forceAtlas2Based",
            'stabilization': { 'iterations': 20 }
        }

This is with visdcc 0.0.50 (not clear to me which visjs version that is).

Is this known behavior? Is there a workaround? (except avoiding atlas2 ...)