Have you had your entry, stop loss, and/or take profit lines bounce back to their original place after you tried to modify their position? This is because of a new update in Alveo that prevents an accidental order initiation or close.
If you move a pending order entry line past the current price the line will revert to its original position after releasing your mouse click.
If you move a stop loss or take profit pas the current price the same thing will occur.