malfunction

(English ain't my first language, sorry if something is misspelled) As I am now streaming, everytime I happen to record my screen whilst streaming I am facing this problem where the whole capture just crashes and basically dies. The stream does not get compromised but it usually crash everything...

Whenever I try to click anything in OBS I get a beeping noise. It won’t let me go to settings, sources, or do anything other than shit it down. Help! I’m a n00b and trying to set it up but failing miserably.