UPDATE - I withdraw this question as the problem went away following update from v.1.7.3.7 to v.1.7.3.9
NHM stopped working with Cryptonight for no apparent reason. Cannot even run a benchmark. Any tips/comments?
[01:14:40] [BENCHMARK] Benchmark starts
[01:14:40] [cpuminer_CPU-MINER_ID(
-DEVICE_IDs(0)] Starting benchmark: --algo=cryptonight --benchmark --threads=4 --time-limit 20
[01:14:40] [cpuminer_CPU-MINER_ID(
-DEVICE_IDs(0)] Using miner: bin\cpuminer_opt_AVX2_AES.exe
[01:14:52] [NICEHASH] SMA get
[01:15:12] [BENCHMARK] Trying to kill benchmark process bin\cpuminer_opt_AVX2_AES.exe algorithm cryptonight
[01:15:12] [BENCHMARK] Benchmark process bin\cpuminer_opt_AVX2_AES.exe algorithm cryptonight KILLED
[01:15:12] [BENCHMARK] Final Speed: 0.000 H/s
[01:15:12] [BENCHMARK] Benchmark ends
[01:15:12] [FormBenchmark] EndBenchmark() benchmark routine finished
[01:15:12] [CopyBenchmarks] Checking for benchmarks to copy
[01:15:14] [NICEHASH] Balance get
[01:16:52] [NICEHASH] SMA get
[01:18:52] [NICEHASH] SMA get
[01:20:19] [NICEHASH] Balance get
[01:20:25] [GroupSetupUtils]
Enabled Devices for Mining session:
ENABLED (CPU#1 Intel(R) Core(TM) i5-5675C CPU @ 3.10GHz)
ALGORITHM ENABLED (lyra2re)
ALGORITHM ENABLED (hodl)
ALGORITHM DISABLED (cryptonight)
ALGORITHM ENABLED (equihash)