I have Vera 2 with firmware 1.1.1362.
After months of trouble free operation I got the dreadful no z-wave dongle error. >:(
After opening a support ticket with Micasaverde, my z-wave dongle was restored (I have no idea what they did), and the error message disappeared.
However, I still cannot control any of my z-wave devices. I have tried to exclude or re-include my existing devices, but none of them seem to be recognized by vera.
I tried to restore an earlier backup, but that didn’t seem to help either.
I keep getting transmit failed with code: 2 errors.
Any ideas how to debug? what can I do to regain control of my system?
thanks
I have tried restoring from 3 different backups (including dongle restore). They appear to restore fine , but I still can’t control any of my z-wave devices. Serial devices do work find.
All z-wave modules fail with: Transmit failed with code: 2
If you did a complete restore the paired devices can be out of sync with the previous pairing details. Try unpairing and the adding the device again. This is what I had to do.
Find the last good backup of your system and have it available.
Go to the firmware tab of your UI and copy the link for the desired build into the box: URL for MiOS custom firmware and hit “UPGRADE”.
Select “FACTORY DEFAULTS” when prompted in the process.
Wait for Vera to install the selected firmware.
Restore the selected backup in the backup section of your UI. Provide the path to the backup by clicking “Select file” en then hit the “RESTORE” button
Worked for me although I never upgraded to UI5.
I am happy to have my vera2 working again