HI,
after applying the latest version of nvOC-19-2-update I've got this in the MINER_TEMP_CONTROL:

GPU 0, Target temp: 65, Current: 60, Diff: 5, Fan: 50, Power: [Not Supported]
GPU 1, Target temp: 65, Current: 59, Diff: 6, Fan: 50, Power: [Not Supported]
GPU 2, Target temp: 65, Current: 57, Diff: 8, Fan: 50, Power: [Not Supported]
GPU 3, Target temp: 65, Current: 63, Diff: 2, Fan: 50, Power: [Not Supported]
GPU 4, Target temp: 65, Current: 63, Diff: 2, Fan: 50, Power: [Not Supported]
GPU 5, Target temp: 65, Current: 64, Diff: 1, Fan: 50, Power: [Not Supported]
GPU 6, Target temp: 65, Current: 61, Diff: 4, Fan: 50, Power: [Not Supported]
GPU 7, Target temp: 65, Current: 59, Diff: 6, Fan: 50, Power: [Not Supported]
GPU 8, Target temp: 65, Current: 63, Diff: 2, Fan: 55, Power: [Not Supported]
GPU 9, Target temp: 65, Current: 64, Diff: 1, Fan: 50, Power: [Not Supported]
GPU 10, Target temp: 65, Current: 60, Diff: 5, Fan: 50, Power: [Not Supported]
GPU 11, Target temp: 65, Current: 62, Diff: 3, Fan: 50, Power: [Not Supported]
GPU 12, Target temp: 65, Current: 63, Diff: 2, Fan: 50, Power: [Not Supported]
Sun Dec 17 10:43:54 MST 2017 - All good, will check again in 13.5 seconds

Why power has become "Not Supported"?