On vacation the condo we rented had Roku. I found out I could access some channels through my home subscription to Xfinity by using my cell phone. I thought it was running off my phone Bluetooth. I just got a bill for a movie rented after I left the condo and now know I needed to disconnect the Roku channels manually. Xfinity can't help and there are no Roku topics that will get me to a live Roku agent. Anyone know how or if I can disable now that I'm 800 miles away?