LVX6048 Max PV Input

Has anyone run into PV input type reset? I am running into an issue after adding more solar panels for more power generation, my inverter will change from Hybrid Mode to Solar/Battery Mode once the PV input exceeds 3.6KW, reset the PV back to 0 input and then back to normal Hybrid mode!!! Not sure what is causing this problem.

Good news, I believe I figured out the issue with inverter reseting during the day, 02 setting for AC voltage input range must be set to APL! I am not sure why, but it resolved the problem and it has been running for couple hour without a single drop.