Atmega328P ISP wont work

I will try on a different machine. However, it works with my Mac on an earlier version of the board which is why I'm guessing OSX may not be the issue.

Edit: As it turns out my Mac was an issue. On the Mac I'm running macOS High Sierra and maybe there is some incompatibility there. I tried with my Windows machine and it works great. Strange!

Thanks again for helping me troubleshoot this.