It seems that the previous thread marked "ZA keeps finding 'new network'" was closed after you responded to my post.
I appreciate your response, however, it appears that you did not fully read my original post in which I wrote that I had changed my settings as you indicated (i.e. Include new networks in trusted zone radio button checked), which I found on the Kbase and this did not resolve the problem. This was the reason for my post.
Is there any other assistance you can provide?