Hi.
A friend of mine had the same problem during a dive.
We’d been diving to 55m for 40-45 min. On deco stop it suddenly showed that he was diving at some 100m and had about 200 min deco and then it froze.
He send it to Delta P and got it fixed.
Heard about other VR3’s in Denmark doing some weird stuff.
Had my VR3 for about 5 years and it newer did any tricks.
Thorsten.