既然通过放置在不同地方能确认AP可以正常使用那就说明硬件方面是好的，正常工作状态是亮蓝灯，如果不是这种状态只能是一种情况，AP因为网线之类的供电不足，你看能否就近取电。
这种东西没什么神秘的，不会操作感觉很烦，如果AP数量不多，直接自己装个AC管理软件，把所有的AP重置重新设定。
UAP-Pro
White Flashing – initializing
White Steady – factory defaults; awaiting adoption
White/Blue Flashing – busy with process (i.e. firmware); do not disconnect!
Blue Steady – device is successfully integrated in UAP network
Blue Steady Flashing (every 3-4 seconds) – isolated AP; looking for uplink
Blue Flashing (intervals 1 second) – AP being located by controller
Blue/White Flashing – busy with process (i.e. firmware); do not disconnect!
Video tutorial