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Hello, I'm fairly new to using MEW and a recent problem that I have had is sending ERC20 tokens out of my wallet. Every time I get this message:  The ERC-20 Token Transfer might have Failed (ErrCode: unable to locate corresponding Transfer event log), check with sender. This has happened about four times and I have played around with the GWEI and gas limits. Please help! I'm trying to send them from MEW to my ledger Nano.

TX#1:https://etherscan.io/tx/0x9ba525c52967c6375f970ef96bfe11ee7c4ba7d6d9c40aaff549debff3bf1b1b
TX#2:https://etherscan.io/tx/0x130e75c4a7376c041cf0fa36b4d14abcd38277f687127151367c9e6220a1fac1
TX#3:https://etherscan.io/tx/0x8a8ddb06f99f25add12e07eebde452bcdd78f5410cfebec0054e60bd4476b728
TX#4:https://etherscan.io/tx/0x4845f45015e953758ec09855632f8d13b544491a12e29d6c79bb3a301525ac56

Any help is appreciated.

I am also having that problem. Yesterday I tried to sent some ETH to buy some token, I tried 4 hours but failed.  :-\

probably, because of the high cost of gas changing, so it can cause errors

I did changing it to higher valve, but it also failed.

I've seen about user get "hacked" in his myethereumwallet account. is that related to this problem?

I dont think so, I have been trying to send CRPT and CAT (bitclave) tokens and they keep failing?

you can try to set gas limit and gas price (gwei) greater than you used yesterday. gas limit set to 100k or 120k and gas price 51 gwei or more. your account must have 0.01 eth, good luck.

Etherial network problems have been addressed on all local topics.
but I suggest do not be too insistent. because your ETH will be exhausted by the gas in the transaction because some of the transactions are running, albeit eterscan [ErrCode: can not find the appropriate event log event]

TX's 1-4 fee's are quite low and that will be the main reason why it keeps on failing.

Just like what this guy has said try to increase it so that it can be processed.

But his case is different as his transaction is "fail" and unlike others that their transactions are sent but it is delay when receiving.

I don't think so fees is the case. It's something related to contract transfer logs. Don't know what's pulling this error up but I guess TX fee and gas limit is no way effecting this error otherwise it would have resulted like this: https://etherscan.io/tx/0x3dc4b6ce09dc7183fd48d1e451379c56d13d30fd9e5edbc69148278c946760c7 (which is from same contract address)

It is not only with this contract address only. There are many contract addresses which are giving same kind of error while moving coins.

I would say better to ask in Eth community or reddit.

Thanks for emphasizing and I give up on this matter.

That's the best thing to do for now, ask ETH community (forum) https://forum.ethereum.org/ or through reddit https://www.reddit.com/r/ethereum/

And if by chance having some luck and try to tweet this matter to Vitalik's twitter account and let's see if he will notice it.

Crypto rambo are you still here?

I often come across errors like this a lot, especially ever since cryptokitties began to clog the network. The trick is to just re-send the transfer (without re-signing it since this will risk a double-spend). If it has the same transaction hash you can keep broadcasting it until it's picked up.

if you send a token, keep your ETH balance in excess of the maximum estimated fee of the GAS you set,
and also you must have information that, the relevant token is tradeable