Latest research trying to falsify the Discrete Field model was on the prediction of terrestrial superluminal motion. Unfortunately this failed again. Nimtz produced significant signal results, including sending some Mozart music and Berkeley followed on, none of which being satisfactorily explained.
At least there's a result in that the model can now properly explain them.
A new flyby test is coming shortly from the latest Rosetti pass. The bow shock mass acceleration and field transition should have varying but measurable effects subject to vector. NASA still say they don't know what's causing it! Bless.