I'm not sure which version this started happening, but it's been happening for a while for me and I've only just remembered to bring it up!
Whenever I use the "Command Prompt Here" or "PowerShell Here" commands from the Tools menu, the prompts are in a red background as if they were ran with Admin privs. I have no idea why they're doing this.
Non-elevated prompts (that should be black background):
Maybe you have some other software installed that's changing it? You might want to try asking on superuser.com or similar to see if anyone there has any ideas.
This is an older thread, so it looks like you guys made it better.
So I was able to fix the red background with the nocolor argument.
Also, the 'Three Buttons' feature is awesome. So my command prompt button, left click opens a cmd at the folder, right click same with admin and middle click power shell admin. Nice.
This is the right click on button: Cmd admin with (fixed) black background.