So I have installed truffle using: npm install truffle -g, now when running the truffle console some of the key presses are being detected as two key presses for example, pressing up to load the last command is loading the 2nd to last command, or pressing left moves the cursor two chars to the left. oddly enough this doesn't happen for entering any characters, or when pressing the backspace, but it does happen when pressing delete.
I've tried uninstalling and reinstalling with npm but it didn't make any difference.
I am running windows 7 btw.
Thanks in advance.