[time-nuts] Temperature weirdness with Thunderbolt & Lady Heather 5

[Pete Stephenson]

Hi all,

I have a Thunderbolt and am running Lady Heather 5. I've been seeing
odd drops of ~0.7 degrees Celsius that slowly recover over around 10
minutes or so. This has happened 19 times in the last 36 hours.

Here's an image of what's happening:
http://imgur.com/a/LAvmU

The temperature in the room is not precisely controlled, but is
reasonably stable over a period of a few hours. There was no external
events (e.g. opening a window, a fan being turned on, etc.) that
correspond to those temperature drops.

Any idea what might be causing this?

Cheers!
-Pete

-- 
Pete Stephenson