strange beep on In Treatment

Hi guys..... Last three episodes I've watched have this really annoying beeping sound.... that I simply cannot isolate... it sounds sort of like a skype beeper.... which it is not.... it's intermitant... can you help? Thank you so much. By the way, that episode that stopped in the middle that I reported previously was due to my computer.. I just cleaned the internet files and it worked just fine. Again.... thank you so much.... Take care.

I just got it!!!! It's your Love Thermometer ad.... it beeps SOOOOOO loud you can't hear the show! Can you help with this? Thanks loads.... Bye....