Hi Luis 2 common faults on the EV100 units when the recs are ok is either the snubers are faulty or the pins on the logic connector have gone loose and pushed back. Also there is a connection under the snubbers which i think comes off the capacitor which can go loose, just may need tightening up.

What i usually do is swap the snubbers around if i do not have any spare with me and see if the fault codes change, sometimes just swapping them around can cure the faults.