Transaction usually takes about 30-60 min depending on BTC network busyness.
You can only withdraw Uninvested Funds
Subtract amount you need from investment strategies.
Subtracted funds become Uninvested Funds
You can withdraw them or invest to the other strategies.
You can only add Uninvested Funds
If you want to invest more — subtract from other investment strategies or make a deposit.
Don’t forget to invest funds after deposit complete.