I dont use RBF because i send all the coins of the node, thats why i use zapwallettxes
Ah, so you don't have any bitcoins left to bump the fee with. Is there any chance you can send some more from another wallet to your node and use that to bump the fee of your first transaction?
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