Finally got my conditional temp code working. I've had some other difficulties with my HD Hub I believe. It won't run a HD scene based on sunset or sunrise. Other issues, like shades needing power cycling, etc. have continued. I've been in touch with the HD tech people who have helped, but are stymied by my various issues.
To make a long story short, I've replaced the HD Hub with a new one, reprogrammed the whole setup, rewrote all my vera code to reflect the new scene numbers. All seems to be working, but I haven't gone through a whole 24 hour cycle yet.
I did experience one hickup, two shades in one HD scene stopped responding and needed re-calibration via the HD App before they worked again.
My question to you is - have you found any clever way of having vera, via LUUA code, send a re-calibration command to a specific HD Shade? I could build that into a scene that runs once a day, just to insure that the shades don't go off line while I'm away.
PS - When I speak to the HD tech, I'll see if he can shed any light on the issue and the potential command that would do the re-calibration and share what I find out here.