Would be great if more people can test out our solo mining node build "Stratum V2 in a Box" by Urban Hacker, Demand pool, and myself. https://urbanhacker.net/stratum-v2-in-a-box-the-easy-way/ if you don't want to use the script we have a the hacker's way version. https://urbanhacker.net/setting-up-a-bitcoin-node-to-mine-with-stratum-v2/