Wondering if anyone has ideas about how to trouble-shoot this problem from the router perspective. Might be a problem with device, I know ...
Device is Honeywell Tuxedo alarm and Z-wave controller. As near as I can tell, wifi connection is to control the Tuxedo from the iPhone app. Thermostats, etc. are controlled by Z-wave by the Tuxedo.
The Tuxedo was working fine while connected to the DIR-868L router. So I set up the X5460 with the same SSID for the n-band. The Tuxedo hates it. It re-boots each time it tries to automatically connect to the network. If I hook up the 868L it becomes happy again.
Everything else in the house - phones, TVs, printers, Apple TV boxes - are having no problem. I had to log in the Samsung TV wifi again, even tho' X5468 is broadcasting same SSID as 868L was. Same with ... might have been Apple TV box.
So back to the Tuxedo. Does anyone have any ideas about settings that might be different between the 868L and X5460 that might be making the Tuxedo so unhappy? I'm going to look for Honeywell user groups, too, but I thought this might be a better place to start. Doesn't make sense that Tuxedo is crashing with one router and not the other.
Thanks!