You don't need the beta, you can stick to stable version as long it hashcat version 6.2.0 or later.
Nvidia bugged the OpenCL support in their drivers >= 465.x and 6.2.0 includes a tricky work around. Is not a hashcat problem.
Nvidia bugged the OpenCL support in their drivers >= 465.x and 6.2.0 includes a tricky work around. Is not a hashcat problem.