This is a bit of a long shot, but I've already raised this issue with Datacolor's support, but they are insistent that it's a problem with my system (1month old and out-of-the-box as far as GFX is concerned).

The issue is that on booting, recovering from hibernation, or waking from sleep, the machine will either not load my calibration settings, or it'll load them, before switching back quite soon after.

Even trying to re-load the calibration settings won't do anything until a good few minutes of the machine being on, as if some process or other is on a delayed start, and the calibration won't load until it does.

The GFX card is an NVIDIA GeForce GT 555M, running on an i7-2670QM processor 2.20 GHz with Windows 7 Home Premium (64), in a Dell XPS17.

Does anyone have any ideas?

Thanks (on the off-chance that someone does).