> The frequency with which the software needs updates is baffling. On one hand it’s nice to get such support years after the purchase. On the other.. what the hell needs updating on a mouse?

I'm pretty sure it requests an update anytime any Logitech product gets an update, even one you don't own or have installed. A recent G-Hub update where the release notes only mention mice I don't own broke the battery detection on my wireless headset. Now it always says I'm at 2% battery. (Why did I even update?)