But the first transaction dissapear when i use zapwallettxes. The 1º transaction dissapear and the amount of btc back to my wallet. And then i do an other transaction. And this second transaction dont apear for the moment in any explorer
And the first transaction is still in block explorers even though it's not in your wallet?
I have a feeling that is the one which will be confirmed, so you should close Core and launch it again with -rescan to display the old transaction again. The coins all being there in your node may be a false indicator caused by a stale blockchain state.
Yes, the 1st transaction its in block explorers: fae6255a76c1289b00853a90025a0f89495fd0c4ebadf4a0b2a2c1201514ddb4
I think will wait and dont do nothing today xD I dont have idea about what will happend