Isn't NKTIME deprecated? I don't use it anyway, but do use this feature. I believe the documentation mentions this.
From: Jones, Elizabeth [mailto:user-f0dffc744f19@xymon.invalid]
Sent: Monday, March 18, 2013 11:08 AM
To: xymon at xymon.com <xymon at xymon.com>
Subject: [Xymon] problem with setting time window for alerts
I’m apparently doing something extremely wrong trying to set a time window for alerts for a specific server. This server burns up cpu every night and we don’t want to see alarms for it, so I tried doing this to block those alarms in my hosts.cfg file –
IP servername # conn NKTIME=*:0800:2200
I thought this was working but all of a sudden this weekend we got a ton of alarms from it again during the night.