Strange inputs appearing on emoncms

Logged in to emoncms today and noticed that a new input node called “0” had appeared together with 7 associated input channels.

They weren’t there when I logged in a few days ago. Any thoughts on where they might have come from? Can I just go ahead and delete the node?

Thank you

The RSSI of -98 dB is a big clue - it looks as if you’ve picked up very low level random noise that just happens to have got the correct checksum.

Either way, it look like rubbish to me, and can (should) be deleted.

Thanks Robert. I have deleted the node.