I am having a problem with Lmms it glitches after a certain time period of me using it and editing music I've watched this video on youtube http://www.youtube.com/watch?v=RrGuMDJwUUk but i'm not sure if it's even related to my problem and i'm not sure even how to use Hyperterminal if someone would please help to solve my problem it would be very greatful of you.

Thanks, hope you have a great day :)