So apparently at 3:15 am there is no response in the window and it appears to be open and the employee was sweeping and didn't bother to come to the window. What is the point to be open when there's no one serving. I proceeded to call and the employee told me I'm just doing my job and there's supposed to be a car to block the drive thru. So how is that my problem? This is so unprofessional and 5 cars came through trying to order & sat there as well & started honking. That's losing money in my mind but I come here all the time and now I will not return when someone talks to me like I'm inconveniencing them, when im a customer. You need to properly notify customers of this with better signage. Parking a vehicle in front of the window is not my idea of a large chain restaurant to show you're closed, because people still can pull up to order, which will have no responder, then as they pull around to the window to try to speak to someone a car will be blocking it, causing the customer to have to back out, which is somewhat difficult, especially when theres another car behind you about to go through the same ridiculous process. Don't display false advertisement if you're not open 24 hours.