MacOS MBP Intel ASIImg 1.3.2 (and ASICap 1.3.2)
After setting a reasonable camera control temperature about 20C below ambient the camera temperature promptly goes to the correct temperature as shown by the initial exposure header and file name. Then I collect long unattended exposures for several hours. The camera temperature drifts by a number of degrees, approximately following the change in ambient over that time. The same thing happens with ASICap 1.3.2 except as soon as I interact with the application the temperature begins to correct itself (nice graph in ASICap).