Roaming in Switzerland

[hannahhiggi]

I am in Switzerland. I have unlimited data. My phone has been working fine but all of a sudden my ability to use data has stopped. Can anyone tell me why? 

[Chris_B]

@hannahhiggi   You can only use up to 50Gb of your unlimited allowance when roaming.    

[bristolian]

Have you tried restarting your phone or manually selecting an alternative local network?

This is likely to be an issue with the Swiss networks if your phone has previously worked there.