I have been on a major on-site start up for the last several weeks. It has really kept me busy. Plus, there are other things going on that have occupied my time. The DR7 driver works OK with "normal" Modbus/IP devices, but the Arduino Modbus/IP node is different enough, I may have to write a driver just for it.
It's just a case of life getting in the way of my hobby. That's OK, though.