Dear all,
Whenever someone sends me an SMS I receive that SMS multiple times over a period of several hours. I could not yet identify when/why is stops after some time, but it feels like a sort of ACK is not send . Sometimes I receive the same SMS several times over a few minutes and then afterwards one every hour.
I am not sure when it started. I tried the native messenger app and the google messenger app - with and without RCS. I cannot make the problem stop. Thus far, I have only cleared the cache and storage of both messenger apps.
Do you have any suggestions?
I have a Pixel 7a and use a single SIM.