I have a sol-ark and like it though this is concerning. In this case it’s dyne on dyne branded and sol-ark has nothing to do with it, as far as we are aware.

If you don’t care about the pretty graphs and data points and just want it to do it’s job, then getting whatever inverter you want and not connecting to the net solves this problem. Alternatively, locking down traffic to and from this device is something I’ll be looking at.