Low link quality or range can be caused by environmental interference, such as lead-based paint and concrete walls. Try to move the antenna of the Wireless MAXg Access Point or to reposition the wireless clients to improve the link quality. If possible, ensure that there are no obstructions between wireless clients and the Wireless MAXg Access Point.
Some electronic items, such as 2.4Ghz phones, may interfere with the wireless signal and affect your wireless range and link quality. Try creating a wireless connection on a different channel. Refer to the Wireless area in the Web User Interface section of this User Guide for more information regarding changing your wireless settings.