Repeated requests for login

I had to login to Xfinity.com today to look at my bill. I have two separate accounts under my name, one for a primary home and one for a vacation house. I also have the multi-factor authentication turned on so it texts codes to my phone for additional security. Here is what I need to do to check my bill for each site:

1. Go to xfinity.com
2. Go Billing
3. Login choosing option to stay logged in
4. Choose which account I want to access (presents both with a radio button to choose the one I want)
5. Login choosing option to stay logged in
6. Again choose which account I want to access
7. Login choosing option to stay logged in
8. Again choose which account I want to access
9. Login choosing option to stay logged in

I should note that depending on the time I do it, I sometimes get requested to provide the code texted to my phone 3-4 times in addition to the above steps.

So that is ***4*** logins to see my bill. If I then click on anything to find out any additional information on my bill - e.g. statement history - I must repeat these steps again.

Is there a fix for this? The portal is effectively unusable. Before I would login and could default my selection to an account and everything worked. I suspect this is a general bug that is made much much worse for anyone with more than one account.

Please help!