I'm trying to troubleshoot some wifi issues I'm having after I updated to Yosemite. I'm using Wireless Diagnostics to try to figure out what channel I should force my network on because I noticed events such as
kernel: wl0: Roamed or switched channel, reason #8, bssid ... very close in time to when my connection drops.
As you can see in the screenshot, I am connected to a network on channel 2 (the one in bold) but Network Diagnostics says that the current channel is 1. What is the meaning of current channel ?