Can't receive SMS anymore

Hi everybody,

I noticed something happened to my o2 number. I am not receiving SMS anymore in most of the cases that I need to receive an SMS to validate some account and whatnot.

I noticed this happened around the same time I changed the mobile physical chip to a eSim. Not sure if this is related though.

Also, I receive SMS when I travel from Germany to another country (that roaming SMS) and once I received a storm notification in Poland. I can’t receive any other type of SMS.

Can you help me with that?

Thanks!