Thank you for reaching out to us in our community and welcome, sorry to hear you have reached your device limit and since re-installing windows on your device you cannot use TV go until the next refresh date, moving forward please make sure the Cookies aren't removed automatically, on this occasion I will be more than happy to help by resetting your devices our end, I will send you an invite into a private chat shortly, once received please click on the purple envelope to accept.
Thank you for joining me in a private chat and clearing security, due to the issue you had with your windows 10 device using up all your device slots I have reset the devices on this occasion, if this did happen in the future we would have to wait for the next refresh, if you do have any other issues or need further help, please do not hesitate to reach back out.