I have a problem with N8N Every time I save the credentials for the services I use, whether they're AI APIs for Telegram bots or Google apps like Calendar or Sheets, they get deleted after a few days and it tells me I have to re-enter them. I don't know what could be happening. I have my N8N in Railwey. I don't know how much this could affect me. Could someone please help me?

Thanks very much

Hi Nilsson you can DM me at https://wa.link/g3gwx5

Thanks bro

@Valentin Ffrench The problem was the access token URL that was missing is this https://oauth2.googleapis.com/token, thank you very much, I already solved it.