so i sent out a tx to my paper wallet with a .0001 fee.. i then increased the fee to .0002 and it doesn't seem to be working..
the new tx with the higher fee is being rejected as a double spend.. the old tx with the lower fee is still showing as ok on the blockchain explorer.
i dunno if this is intended or not.. or whatever.. but the option does not seem to work..
the thing is tho, the details of the tx show the higher fee.. so in the end after x amount of time, will i get the .0001 fee back, or will the new tx sort of just show up?
anyways, i can see tho i cant use this option as it doesnt seem to be reliable..
also this isnt one of those my tx is taking too long posts.. i really dont care how long this one takes, as its going to a cold wallet..
EDIT
hmm it just confirmed.. and it seems to be the new fee.. so i guess it did work.
Your electrum wallet connects to a server, which is connected to a Bitcoin node. Some Bitcoin nodes don't accept RBF transactions and some do. Your electrum wallet might have initially been connected to a server that rejects RBF transactions, and later on connected to one that accepts them.
Try switching servers if you have the same problem again.
This thread discusses the problem.
https://bitcointalksearch.org/topic/electrum-rbf-returning-error-1740860