@Boomer23, I have two TED MTUs. One set monitors my solar and the other my house.
Two issues: The TED network device aka "Gateway", is highly susceptible to noise from other digital devices like computers, DVRs or even CFL bulbs. So, in my older home I had a problem finding an outlet that was reliable as well as accessible by 10-baseT to my router.
Also, my panel did not have accessible incoming conductors. That is, from the meter to the panel there was a direct connection via bussbar, not say 000, wire. Thus, there was no way to wrap the MTU connectors around the bussbar to get an input current reading. I ended up separating the wires coming out of the circuit breakers according to which 240V leg they were on and encircling each group with the MTU connectors. Once these two things were done, the TED worked perfectly and has ever since. Also, Google Powermeter has been a nice addition.
Good luck!