Site: Comcast Add new comment Comments To whm it may concern,I live at my mother's house which she gives me permission to have access to the Xfiniy service . I have been having trouble logging for oa year or more except 2 times when ti siuddnely logged me in once i had gotten to the website. It does not recognize my the username and password on my device and now got a new lap top and does not reconize on it also. My sister's boy f rie nd who also lives here checked it but saw it worked for him on the lap top whe brught from work. reply Add new comment Your name * E-mail * The content of this field is kept private and will not be shown publicly. Comment * Notify me when new comments are posted xYDvw5 Enter the code above * Enter the code without spaces.