It looks like you want to set your Start at time to 8:00pm. The way you have it set, it looks like it will start scanning at 1:57pm and then scan every 10 mins after.
From my testing, I don't think the start time matters. I created another client for which I didn't change the start time and had it scan from 8pm -10pm and it worked fine. It's only if I tried to roll the time filter past midnight and into another day. That said, I will change that start time as well just to be sure.
Thx for pointing out the start time. I believe it was causing the problem. If you look at the date it shows 03/08/2010, which I thought was march 8th (when I modified the client). However, that's actually August 3rd. I guess that since I first created this Agent way back in August 2009, it keep the same time/date but just showed it with the current year. Doh!!!!
Ya, the date thing gets me once in a while. I try to always use a month day year format because its the way I verbally pronounce it (and the way MS shows it on the OS). So when I see something like 3/8/2010, I think March 8 2010, but not necessarily correct.