checkpoint ok ?
some wallets out of synch
2020-02-02 19:19:33 ERROR: ConnectInputs() : 95f26b150dc1cc5be6cedb6ccdf256fd50739979d1d991c75f4461ab612d6f5e prev tx already used at (nFile=2, nBlockPos=778905323, nTxPos=778905700)
my wallet has 11 active connections, and is staking fine. I don't see a problem. I will try to send and receive to FreiExchange some tonight, and see if I see anything