A refreshed ConnectMe page says I have 96 MB of high-speed data remaining, yet I am being throttled. The
remaining data reported squares with my figures, and this has happened before.
Best answer by tmo_chris
That second link is going to be for my.t-mobile.com which will show usage for prepaid and postpaid voice lines. Since you have a mobile internet pass, it will redirect you to https://mim.t-mobile.com/ which is the Connect Me page where you can see your usage.
You are right though as we will need to catch this while it is happening in order to see what is going on and if your last 100 MB has ran out, we would need to wait until it starts happening again on your new pass.