As of 10/26/20, A CPU with 4 or more cores (8 or more threads) is required for mining.
As part of our beta testing, we had previous enabled all CPUs but we concluded that a CPU with less than 4 cores does not have the processing power required to mine adequately.
If you see the following message in the client; " Unknown - 0 Cores - 0 Threads", it means that your CPU is not supported for mining.
Please visit CPU Mining to learn more about CPU mining.
Please visit Mining Details to learn more about mining.