I have ETHSTEEM tokens in my MetaMask wallet (5.3.1) and when I tried to transfer them, 'fast' fee is over 1.3€, while for ETH transfer or AVINOC token it's around 0.01€. Even when I used this high fee, transaction failed with error:
Warning! Error encountered during contract execution [Bad jump destination]
ERC-20 Token Transfer Error (Unable to locate Corresponding Transfer Event Logs), Check with Sender.
ETHSTEEM contract: https://etherscan.io/address/0x429b6a7a5c7f0e91bb50762a375af95bfc4088dd
I used this tutorial to create token: https://medium.com/bitfwd/how-to-issue-your-own-token-on-ethereum-in-less-than-20-minutes-ac1f8f022793
P.S. I tried to send tokens with MyEtherWallet and it also failed.
P.P.S: Here is contract code: https://gist.github.com/fbslo/8b6b6787accab717a0919637f631a7b7 (I can't verify it on etherscan.io)