Small changes to the Grasshopper are already implemented. Making the auto-shut off more sensitive to slower draws or adding a few seconds before it shut down can easily be implemented on future Grasshopper released in the following months.
Normally such 'small changes' are uncovered and dealt with earlier on in the process. In Prototype Evaluation and Beta Testing. Things like 'it runs so hot on the MP we're going to have to include a heat shield' should have come before the final design for cases were made and what seems like a HUGE supply were ordered IMO. I'm not sure what to think about the case scratching the unit.
As I've said before I think changing the time is possible (at expense of battery power and yet more heating) but an not so sure sensitivity can be lowered and still be reliable in all reasonable conditions. I mentioned ice fishing, but there's snow boarding and so on where it's likely to be subjected to very cold weather.....cold enough and it could mistake the higher heater power as a light hit and stay on. This function must have been tested and the level chosen for those reasons?
However, I think the case you just made above is a sound one for not buying now? But rather waiting until all the issues are shaken out and all the inventory consumed of those changes that apply? That is none of the improvements (not just changes, improvements) are likely to be retroactive. You own the old model. Not the best advice perhaps, but it is part of my plan to do so. Along with not wanting to wait on some list of course.
I'll continue to sit on my wallet and wait and hope. This sucker has potential......
OF