This new feature doesn't looks good for x13.
Now they can create a bot for the web interface waiting for low price and put a fixed order.
IMHO, fixed orders must be disabled for algo with low hashrate available.
This; what happened to the 50% maximum for fixed orders?
Multi-algo ports are specific. It is possible that someone places an fixed order for 50%, then many miners switches to other algorithm and there is no more hashing power available (and we can't "take away" the already assigned hashing power from fixed orders).
We fixed this so that we implemented lower fixed orders quotas for low hashing power algorithms.
Current quotas are:
{ 0.5, 0.5, 0.1, 0.4, 0.2, 0.1, 0.2, 0.1, 0.2, 0.2 }; (0.5 means 50% and so on)
Where algorithms are
{ sha, scrypt, scrypt-n, x11, x13, keccak, x15, nist5, neoscrypt, lyra2re };
We will monitor the situation and tune our system accordingly.
Thank you for using our service!
That's look a lot better. Thanks !