Can we get a time estimated for "disable making device ready for development"?

it's infuriating that it sometimes only takes 2 minuets and then takes hours on other devices. knowing how long it's going to take would actually give us information to make adjustments.

I'm. asking this one to see how many other developers would also like this feature, and to see if anyone knows of an add-on or such.

Can we get a time estimated for "disable making device ready for development"?
 
 
Q