There shouldn’t be. As @Steven_Hines mentioned, support for 3DConnexion SpaceMouse and SpaceNavigator was added in 2.13.0. Are you using one of those devices?
Well, I’m finally back able to print and remove parts from the build plate.
Had to roll back the Firmware and also use an older version of Preform plus replace the damaged build plates, 2 of them.
Not a good feeling about this as one of those build plates was brand new and I feel it was the new Preform 2.14.1 and the new Firmware that cause all the problems. I’m under the understanding that the setting on the new firmware ups the laser power to build the support base thus hardening it more that previous versions. It does this on all resins thus when using Open Mode you still get the higher laser output over-hardening the resin.