Make sure to have the "anyx.io" API server selected in your SteemKeychain/HiveKeychain extensions when you wish to use it to deposit

The problem is.. that this address was default STEEM API server... so people while using Steem Vessel wallet, wanting to sent own STEEMs to exchange, could send own HIVEs to exchange, which may not even support HIVE.

So... one solution is to... leave anyx.io for STEEM, and create hive.anyx.io for HIVE.