Live output graph missing line parts on android chrome

I notice that the live output graph misses the lower parts of the power generated and voltage lines on my android tablet using chrome. On a laptop the graph is fine in chrome, so it cannot be a data issue

I update my tablet apps regularly so that should not be a problem too
See picture

When I toggle the insolation option, the power generated and average power line is shown complete but the insolation line is missing the starting part

Any suggestions on how to fix this?
Android version 6.0, no updates pending
Chrome version 76.0.3809.111

It could be a defect in the charting package when displaying graphs on an android browser. Have you tried another browser?

I ve tried another browser and it shows the chart correctly
Stupid chrome…