gcsdls

We're having the same problem at our company (OEM). About 30-50% of our new V570s are bricking when updated to the new version. They usually turn red on the screen just before they brick. Taking these same screens back to v8.6.3 seems to work just fine to bring them back, but they can't be updated to the new software. One thing I've noticed is that the default comm speed seems to be 115200 after they're bricked. I don't know if perhaps the comm speed is changed mid-update on the PLC, thus losing comms in the middle of the update. Just a speculation on my part. I would appreciate an answer on this ASAP, as we have equipment to ship.