So I noticed yesterday that a number of tokens that I have on MEW are unable to send to any other addresses. They are being mined, however, they are not sending successfully with the block. Here are four links which display the following error message: The ERC-20 Token Transfer might have Failed (ErrCode: unable to locate corresponding Transfer event log), check with sender..

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

At first, I thought it was only me, but after a quick browse through Reddit and a number of other related sites, I realized that a lot of people are having similar issues. In my case the ERC-20 tokens will not leave the current address, in other cases, people are outright losing thousands of dollars and have not seen their coins in days, Apparently, for everyone, the transaction is shown as successful on Ethplorer.io but failed on etherscan.io. Here are a couple posts:

https://www.reddit.com/r/Oyster/comments/7r156d/i_sent_3257_prl_tokens_to_myetherwallet_and_it/
https://www.reddit.com/r/shapeshiftio/comments/7q7fgy/14k_of_btc_to_omg_transaction_completed_no_coins/
https://www.reddit.com/r/MyEtherWallet/comments/7qq48v/transaction_fails_when_sending_erc20_token_to/
https://www.reddit.com/r/selfkey/comments/7qfqcq/new_to_me_error_trying_to_send_key_from_mew/

A lot of these cases are centered around MEW, so it may be an issue with their platform. Otherwise, BE CAREFUL guys!

I have been getting the same messages when sending ERC-20 tokens CRPT and CAT (bitclave), I have searched everywhere for an answer to no avail...and MEW does not have a dedicated support team.

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

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.