What you’re describing is essentially a lightweight “habit tracker” with
randomized prompts, automated logging, and integrated progress
visualization. The simplest way to think about it is as a personal
fitness micro-coach that lives on your computer...
it’s incredibly disappointing when a product you’ve invested in suddenly
loses functionality, especially when it’s still working perfectly from a
hardware standpoint. Many customers buy smart devices with the
expectation that they’ll last for years, ...
Based on the wiring you’ve listed (W, F, T, G, R, Y, 1, 2, 3), it
appears your system uses a control configuration that may not be
directly compatible with the Google Nest thermostat, as Nest is designed
primarily for conventional or heat pump system...