4 - 20 mA adc not giving correct values

[upstream]

I had updated it to latest firmware 2.2.20.

Now I have a new and bigger problem.

Today I come in and the device is no longer responding. No ping or web access at the static IP I gave it.

When I tried to re-flash it it gave the error:  

"8-download data fail"

I tried with a lower BAUD of 115200 and I have the same error.

I tried to attach an imgur image below with the error:

---

Tried to attach images via upload.

---

I tried again with a new USB cable and a new USB port and got this error:

5-chip efuse check fail.