Hotkey not working

[Tomo]

I have a question about a hotkey in workflows.

 

I don't use a standard Apple keyboard but one from Logitech:

https://www.dropbox.com/s/zi0b0ab1300rt1v/Snip20130313_1.png

 

I used to use the key I circled in the picture to toggle a certain action. But now when I try to use the key, pressing it triggers the 'Cancel' button, so the key cannot be assigned to do anything. I guess I could remap it, but that's a pain.

 

Can you please fix this?