I bought this US roaming add on with unlimited text , call and 250MB data. On the first day, data worked well. I got a text from Public Mobile that I used most of my data already. Then data stopped working. I checked my account and it showed I still had plenty left but still purchased another 1GB of data. Data still doesn't work. Any idea how I can fix this?
You've probably used all your data but the website is showing you a cached image of your remaining data. Try logging in in Ignognito mode to see your actual remaining data. It doesn't take long to blow through 250MB.