I just found out that there is a new testnet named shelley_testnet ( https://hydra.iohk.io/build/3175192/download/1/index.html ) started yesterday. What is it? is FF deprecated? Is there another post about that somewhere on this forum?
I had finished exercise 5 today and was happily expecting to see my new stakepool on https://ff.pooltool.io/ when everything went wrong and I discovered this new testnet…