System.AccessViolationException

Hello,
Im getting this very strange message on the shader window (on several shaders)
it continues as followed:
Attempted to read or write protected memory. this is often an indication that other memory is corrupt.
Id love to give more details but I dont know where to start…
its a bootcamp machine (mac pro) new drivers new installation
Please help////

Ofer

same as this: https://discourse.vvvv.org/t/6877 ?