In closed issue #782 has been confirmed that public-pool.io doesn't acept nerdminers v2 anymore:
Public Pool no longer supports NerdMiners. They have increased the minimum difficulty, so you will not see any mining data. This was anounced some time ago but until today was not more or less applied.
You can use pool.nerdminers.org or any other pool listed in the repository. For example: pool.bitronics.store.
Would like to ask for this nerdminers v2 github page maintaners to remove the public-pool.io recommendation from Recommended low difficulty share pools, in the README.md file.
Also another compatible pool should be considered as the default pool in the pre-assembled firmware file.
In closed issue #782 has been confirmed that public-pool.io doesn't acept nerdminers v2 anymore:
Would like to ask for this nerdminers v2 github page maintaners to remove the public-pool.io recommendation from Recommended low difficulty share pools, in the README.md file.
Also another compatible pool should be considered as the default pool in the pre-assembled firmware file.