Topic: Cannot record audio on my UC Fireface anymore?

Hi. My name is Julian. After a year ago, can´t remember how and exactly when. I have no lights from HOST and OUT2 up to WC and IN 1. There are no lights in those dots, and that is required for audiorecording. All is connected right. Can it be a driver i have somehow deleted? Any idea how i can get my problem fixed?

Br.