Oauth2 connection keeps expiring

[Marciano_Antonacci]

Describe the problem/error/question

Hi, I have built a connection with ExactOnline which works great, but I have an issue with the Oauth2 credentials. It seems like the credentials expire and the token is not automatically refreshing. We have some other instances where we use this connection as well using exactly the same credentials except the client id and secret of course, and here we don’t have this issue. Do you have any idea what might cause this? Thanks!

What is the error message (if any)?

Information on your n8n setup

We are using n8n version 1.21.0 hosted on Elestio

[n8n]

It looks like your topic is missing some important information. Could you provide the following if applicable.

• n8n version:
• Database (default: SQLite):
• n8n EXECUTIONS_PROCESS setting (default: own, main):
• Running n8n via (Docker, npm, n8n cloud, desktop app):
• Operating system:

[solomon]

Same credential type and the only difference is the account it’s connected to?

Are you using different n8n versions on those instances?

[Marciano_Antonacci]

On the other instance where it is working correctly we are on version 1.25.1.

[solomon]

Would it be possible to update the non-working version?
Even if it’s just to 1.25.1.

1.21.0 is a bit old.