A lot of exchanger experimented issue in last weeks : from Kraken (hard to put order) ro Bittrex (freezing account), seems that exponential clients growt has generated more than an issue.
I don't believe it's an issue when it's "always" happening during the most critical moments. It's clearly by purpose. The big wallets are supposed prepared for having that many accounts. And Coinbase is the only one I have trouble. With Blockchain I rarely had such a problem. Things are clear! Ten times in a row, is not just happening!
