These have been per Phil on FB The potted ones were dashes known to have issues by the serial #. They took them apart before they were put in service and put potting under the plug that flexes and causes the connectivity errors. I bought 4 of them. For the price cant go wrong ill fix them up and use them to make my bike last till its time to part it out.
All the 180 potted ones ive got have had broken cases mounts so there cheap for a reason.
But one can doctor up them when you get them and likely make them last quite a while.

http://www.erikbuellracing.net/store...rogrammed.html