Hello, I didn't try to go further since a non signed .exe is not normal for a legit software. It means that the .exe could have been hacked and modified by anybody, adding malicious code. That's why an .exe must be signed.
One cannot install a non signed software in a professional environment.
Here ...

Hi,

Windows reports the error : publisher unknown, during the installation of both Octane server and blender installers.
It seems that the .exe are not signed.
(30.3.0 and 30.4.0 versions)

ok good.

Hello,

Octane use 100% of one of my quad core CPU even when the renderer is on pause. Also browsing the menus is very slow (even when not rendering).
Am I the only one to get this?

CPU: Intel Q6600 quad core
OS: windows7 64
GPU: Quadro 1700, nvidia driver 197.54