Fusion Solar reports only self consumption and no Export

Hello,

    I have an installation that is purely for energy production. The installation has 8 Sun2000-60KTL-M0 inverters all connected to a SmartLogger3000. There is no power meter connected to the data bus and all of the energy produced is supposed to go to the grid. The problem is that ins the fusio solar portal the energy flow diagram is wrong.

    The export energy is always 0 and all the energy produced is counted as self consumption. As a result the revenue is wrong (always 0) along with other things.    

    The other problem is that every day looks like this. The yield is correct but the energy is not counted neither as export neither as self consumption (the correct should be export):

    and the month looks like this (note that all the energy is counted as selfconsuption):

And finaly the strangest part is that on one day only I saw this and I am not even sure what is means

Is there something wrong with the installtion or with the setup and how can I fix it?

Thanks in advanced,

mice_pepe.