Thanks a ton. Any possible date regarding the new built release...? A lot of my work depend on this fix.

The Unity Terrain turns black in the render viewport if more than one material is used in Paint Texture mode. This started happening only with the latest version of Octane 1.1.1.1314. I am not able to use the old version as well as it gives Authentication Timeout error.

Is this only for me or ...

I got this error recently today. I had no problem until yesterday night.
Using Unity 2018.1.1f1 Personal (64bit) and Octane 1.1.0.1245

Console report-----------

Authentication error: The timeout date has passed (0x2C068E26)
UnityEngine.Debug:LogError(Object)
OctaneUnity.PluginController ...

I use Unity 2018.1.1f1 personal edition and Octane 1.1.0.1245 and still get this error.

Authentication error: The timeout date has passed (0x2C068E26)
UnityEngine.Debug:LogError(Object)
OctaneUnity.PluginController:LogErrorCallback(String)
System.Object:wrapper_native_00007FFCBE1E4370(Boolean ...