Have followed the guide
https://www.coincashew.com/coins/overview-ada/guide-how-to-build-a-haskell-stakepool-node#18-4-changing-the-pledge-fee-margin-etc
to change IP address of my pool.
According to this guide it will take two epoch to reflect the changes.I am quite confused with that as I already see on adapools that correct IP address is being shown there.
There is no Graphana/Prometheus output there - just pure blockchain.
So, is it really two epochs to have stake pool process transactions?