Failed reading device link error message

[rwsani99]

 Polisy running 5.9.1.  When using the Diagnostics->Show Device Links Table, I seem to be getting the subject error message for a large number of my Insteon devices.  The error message pops up even while the Events Viewer shows that communication commands are still being sent back and forth between the device and PLM.  In the past, I thought this type of error would show up after the Polisy had given up on polling the device.  Has anything changed?  Any suggestions on what I could try?  Most of my devices are working reliably and those with only a couple of links succeed without this error.  Any advice appreciated.

 

[Techman]

It's possible that the link tables in your devices got corrupted. Try doing  a "restore device" on the devices you're havings issues with. 

[IndyMike]

@rwsani99, could you post a copy of the event viewer for when this occurs?

There are a number of possible issues that could cause this (serious noise issues, PLM address change, PLM failure).  Need to see the event viewer to determine which path to send you down.