After doing snapshot please match your height with block explorer.
And after matching it , please start staking, those who are running fundamental nodes, they will need to start that again, otherwise all the rewards will go to one fundamentalnode.
Please note that, some bugs are fixed and shorted out , but some still there,
one of them is GUI in qt only, when you hit a fundamentalnode payment it will show you the full block reward of transaction, which is wrong
you only got 60% of that.
This bug will be removed in gui update probably in this weekend .
I get blockchain error when I tried using the snapshot. However, before using the snapshot, the block height matched block explorer's block height. I don't need to use the snapshot in that case correct?
Also, I still have the nodes from 3.0.0.3 in my config for my fundamental node and staking wallet. I need to change those to the 3.0.0.4 nodes correct?