I hate CompuHost, by Inviction software. It sucks. Bad. It sucks steaming, sweaty, furry, horrible monkey balls.
CompuHost is a big, giant, steaming pile of donkey shit. It is guaranteed to crash on you at least three times during a 4-hour show. You need a Cray supercomputer to run it properly, and even then, it’ll GPF all over the fucking place.
If you host Karaoke, are thinking of hosting Karaoke, or know someone who might be thinking of maybe hosting a Karaoke show at some point in the future, please dissuade them from using this horrible, miserable program. Save them. Save them from the cruel fate I have been relegated to.