Entering phone orders

I am not sure if this issue has been addressed before, my searches have found nothing.  We take a large number of phone orders.  When we use the Control Panel to enter a new account and then click "Place Order" for that customer, a new browser tab opens in Firefox at our store and we are logged in as that account to place the order.  When we complete the order, we close the tab, and wait for another customer to call in.  With the next customer, we do the same thing and we find that when we go to the storefront again, we will either be logged in as the previous account, or be asked to login again, or get an error message.  The only fix for us is to close the browser altogether and reopen it, find the account again and click place order. 

Does anyone else have this happen?  Is there a fix that I am not aware of?  Are there settings in my Firefox browser that I have set wrong?

v4.04 with some 4.1 stuff like SB pushed back into it.

we'll look into that.

AdminPlaceOrder.asp clears the customer session:

session("idcustomer")=""

Unless you are then checking out on a different domain, it is technically impossible that you are still logged in as the customer. Could it be that you are accessing the Control Panel on a different domain? E.g. "www" is missing?

@bodyexposed - Placing the order from the control panel should clear your sessions, just the same as logging out in the storefront. I would like to understand the entire process you are going through.  Can you open a ticket and provide the exact steps to replicate the issue?