Time-slot did´nt Work

My time-slot did´nt work tonight. can you see why?
mundane-future

Mikael Looks like your inverter settings could not be set. See detailed log:

Is your serial: CZM0D....?

Yes that is my serialnumber. Is it something i can do to fix it?

Mikael No, just making sure serial was correct, usually this error appears when there's a comms or network issue.