It will take 3-4 business days for funds to be deposited into your cash account after the investment sell has been initiated. If you have an investment auto transfer in place, this will occur any time your cash account falls below the threshold you have set. If you increase the threshold amount, this will also trigger an automatic transfer of funds into your cash account.
 
Please be aware that additional transactions posted to your cash account may delay the selling process of your investments. All transactions must be settled in your cash account before the investment transfer will occur.