Hey all I wonder if any of you technical wizard forum members can answer this question. On my new time capsule. I have noticed the wifi signal on my MBA is always showing 4 bars, which is great. However on my iPhone and my sisters iPhone and her iPad it can drop bars and some rooms it can drop to 1 or 2 on an iPhone. However on the MBA its fine. What would be the solution to this,I have spoken to Apple and they told me to try re-set my Time Capsule which I did, but didn't help. Is there anything you guys/gals suggest I change on my time capsule to help resolve this issue?