Hello, I am new to this so try and be patient with me. I have a Panasonic SU-HTB20 it's less than 30days old. It has been working fine until tonight. It keeps going out and coming back in. It goes out for about 2-3min at a time and comes back for about 5-10min at a time. I do not understand, I have checked all my power and plugs. Has anyone run into this problem? It may be a limiter but it has happened at multiple levels. If anyone has a solutIon or even idea please let me know. Thanks!