Hi,
Yes, we are aware that we're using our own IP-adress, it's because we don't have direct connection between Mach and ESS.
We have a ethernet switch in between for some reasons. But it shouldn't be a problem, and as I said the machine do work. We're just getting this pop-up that we would like to get rid of.
It started to popup after we upgraded both Mach and ESS pluging. Earlier, using the same IP-setup we didn't encounter this.