Hey @Devram67,
Welcome to the community and thanks for taking the time to post your issue on the forums.
I'm really sorry to hear of the issues that you're having with TV go on your laptop. Do you clear your cache and cookies, when you close your browser?
If you do clear your cache and cookies it will present as a new device. Clearing cache and cookies is recommended from time to time, but since you can only make 3 changes per month then doing so with each session will result in multiple registrations and the possibility of using all of your permitted changes.
I can fully reset your devices if you'd like me to do so?
Regards,
Steven_L