Loco’s not moving.

[RBRUUN73]

Installed Trainz22 on an external drive, moved the container for com.n3v etc from main hard drive to external drive. (Mac)

When I load a train and use simple throttle, engine does not move or even sounds don’t change to show throttling up.

 

[pware]

I don't have a Mac but a few questions that might help.

By "simple" throttle I assume that you mean using the "W", "S" and "X" keys? Do other keys work correctly? Are you using a wireless keyboard?
Is this a new install? Have you had TRS22 installed before and did not experience this issue?
Does this occur with other locos, or is it just a specific one?
Is the loco with a consist parked at an industry?

 

[RBRUUN73]

Keyboard works fine, throttle worked fine before when I had it on my main drive, but moved it to an external drive and no locks run now.