Installing OPNSense on MacMini 2010

[rks]

Hi Experts;

I have a 2010 Mac Mini 2.4 GHz Intel "Core 2 Duo" (P8600) with 2GB Ram collecting dust. Would like to install OPNSense on it, but the installation seems to be crashing in between.

I am trying to install the 64bit latest version from a USB stick.

Any thoughts on what I could be doing wrong or any steps I could look into for troubleshooting it?

TIA