Site: Comcast Add new comment Comments Can not log into comcast xfinity account to pay bill or retrieve emails. 2 days ago everything worked fine. Went to bed and woke up to non functioning. Gave a day thinking comcast was working on lines ....well, apparently not the case. I can not make the connection. Something to do with (oauth.xfinity.com) is not responding. It states my computer appears to be correctly configured, but the device or resource (oauth.xfinity.com) is not responding.I have no comcast on this computer and can not even log in to account. I get the same above statement..PLease FIx! reply Same problem as users above.....cannot access xfinity.com nor comcast.netVery frustrating......I just want to pay my bill. 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 PXp714 Enter the code above * Enter the code without spaces.