Too many users, that's the real problem. they can't cope with so many people at a time wanting to trade their assets.
They never expected that crypto's will boom this way and they are starting to experience that problem. And there's no one that can name an exchange here that has been reliable at this moment.
Please, tell me, how the fuck is using Kraken? This exchange is quite old, no one is using this one any more, and it has scammed a lot of people during the last two months.
Kraken used to be absolutely horrible, you kept getting a 520 error and you kept having to enter trades over and over and hope you didn't get the dreaded red line showing an error.
No offense, but it is full of good exchanges right now, like Kucoin, IDEX, and a few more others who are newbie exchanges, but they are trying to gain a lot of trust in order to be a giant ones.
And binance is working fine too.
But that's a fact that there are traders who are still using kraken.