Useless, bug ridden, poorly written App. Can't configure new Comcast/Xfinity equip, little lone anything else. They sent me a new router without my permission ir knowledge saying my current one won't work after after 12/31/21 yet its still working, a lie! Why? What are they are up to? I have no way to config the new equip as the app won't work on my cell phone ir tablets. They can send someone out, for a fee. Very hard for someone fully disabled to deal with their non-service decisions.