STPF upload works but triggers an upload status error

[36260]

Hello,
I have an SFTP upload service that works fine. When "Test" is trigerred, the expected file is uploaded to the remote server and upload status reports a green check mark. The service is setup to upload every 5 minutes the updated file. Indeed, every 5 minutes a new file is uploaded correctly. However upload status reports Error: 2020-09-21 09:13:47 (no more tries)

What could explained that?
Thank you

[admin]

Which platform are you on? Is there no explaining error text?

[36260]

There is no explaining error. Meteobridge just reports:
no SFTP Upload: 2020-09-25 08:42:29 Error: 2020-09-25 08:42:27 (no more tries):
I asked to the remote site admin what is the distribution running. I'll keep you posted

[admin]

Which platform are you on? Is there no explaining error text?

I meant the Meteobridge platform, like TP-Link MR3020v1...

[36260]

Oh sorry. Nano SD