Zeros at 2 last measurements

I have a SolarEdge and Youless (power meter readout) connected to PVoutput. Most of the time the last 2 measurements contain zeros. They will be filled later on, but I think this gives me problems using the iPhone app. Is there something I can do in the settings to fix this? What could be the problem?

There isn’t much that can be done if 0W is being reported by SolarEdge/Youless. They can’t be ignored since it may be a real 0W reporting.