im with all wallets on same as chainz explorer but pos diff so low there i cant belive its the main chain
i have no time care about that
once there is a clear statement what chain is mainchain
and chainz is on that chain i can fix my chains
Yes there are two chains and the new chain (protocol version 70716) is pulling ahead of the old chain (protocol version 70715). It was bound to happen since this was a post hard-fork fix, and as enough clients and MNs moved on to the new protocol and ignore old clients. The node I had running to keep the different version of clients in sync is no longer needed as the new chain is running on its own.
This means that if you have not upgraded to the new wallet version 2.5.0.1 by now, you will need to reload the blockchain from the start (delete the blockchain, chainstate, and database directories. Might as well delete mempool.dat, mncache.dat, and peers.dat, as they will be stale).
My 4 nodes are all on the same block height that is higher than the Cryptoid BE. So I assume that the BE client has not been updated yet.