oberkc

OK. I have seen signs of communication issues and it sounds like the incorrectly displayed state is not necessarily evidence otherwise. I will attempt further troubleshooting and let everyone know how it turns out. It may be a few days before I can get to it. Thank you both for your insight.

I apologize that I was not clear about this. I am currently running v2.7 (having upgraded several times between 2.13 and now) and the problems persist. However, it was when I made the switch from 2.6.7 to 2.13 that I first began to notice the problems. I have always assumed that if the ISY shows a state, it must have recieved feedback from the module being controlled. Would the ISY show a state if there are communication errors between a given module? Can I assume that the display of a state indicates that the communication process was complete? Thank you for your time.

I have an ISY, several Keypad Links, Toggle Links, and plug-in modules. I also continue to use a number of X-10 devices (mostly wall modules). I started experiencing problems when moving from ISY version 2.6.7 to 2.6.13 (or thereabouts), but am considering the possibility that this may be coincidental. Regardless.... In a simple program that turns on a couple of scenes and sends a couple of X-10 commands, everything appears to work based on the adminsitrative console display. After the program is run, all the displayed states are displayed as I would expect (which is 40%) based on the just-executed program. Unfortunately, the physical state of the lamps (which are off) does not match the displayed state (which is 40%). If I run a query on the suspect devices, the displayed state is updated to match the physical state (off). There have been times when I am suspecting communication issues, and have been trying various combinations of factory resets, relinks, and the moving around of access points, but I can't help but suspect that the mismatch between actual state and that displayed by the ISY-99 admin console is a clue as to my problems. Unfortunately, I am not smart enough to reach any definite conclusions. Anyone experiencing this problem or have any thoughts?