I have never had any problems with CEX.IO - today i received email >
" In November alone, the number of registrations was 9 times higher compared to November 2016. During the first 20 days of December 2017, more than 300,000 people became our customers. We’ve been excited by this growth and also humbled by the loyalty of our existing users. "
So maybe delays with withdrawal of funds was, but not with me, sometimes the site was unavailable.
So everything is excellent and excellent service. Thank for CEX. Be a bit more patient, the better service, the greater the influx of people,the more problems)