I have installed the WAP54GX and the associated linksys wireless card with SRX. After installing, download speed to the wireless card is extremely slow. When testing for MTU size it shows 576 as the MTU size. However, when I look in the registry the only MTU setting I see is 1500 as it should be. Does the wireless adapter/WAP have it's own setting for MTU size? I do not see this option in either.