I have a 2019 Tahoe bought in June & my key fob will not lock or unlock the doors (much less remote start) unless im within like 30 ft of my vehicle. It does seem like it’s getting worse but I’m curious how does the battery die within (not even) 1 year? So annoying. I haven’t tried changing out the battery yet but was trying to see if it was a common issue & if needed to take it to the dealership or not!