Can't get amp sim & IR to work

I have an audio track with two inserts, LePoulin amp sim and Wilkinson IR loader (see image). All I hear is an unaffected guitar tone. What am I doing wrong?
** Forum would not allow me to insert image link, error message said it cannot determine size of image.

Try turning off direct monitoring.

Bingo! :grinning:
Problem solved, thanks very much :+1: