Hi, Everyone. I have 2 NB-IOT modules from Sodaq. The were programmed to send message every 30 minutes and messages are linked to Althingtalks . Sometimes, some message were lost. They were sending message during month of April, 2018. But 2 day May 2nd and 3rd , I cannot see message from Althingtalks.
I wonder if T- mobile changed some setting or Althingtalks did. I don't know how to contact Sodaq, Althingtalk or T-mobile to ask for these problem.
If anyone has some information, please share me.