No. You are in range. There is a setting somewhere that needs adjusting.
OR do you have any other wireless items in your room? I have a wireless TV box that blocks my wireless, even though they are on opposite channels. If I unplug the wireless TV box, my computer wireless works again.
OH! Microwave ovens can disrupt wireless. I know a factory that is shot to its knees when someone makes lunch.
Otherwise, off to IT with you. See if they can troubleshoot for you. I am sure others have had the same problem and they may have a quick answer. Wireless is the most frustrating contraption.