Only about 1,097 households sit inside Piney Point Village, so this isn't a neighborhood where every third garage door is the same builder-grade model. We see more custom widths and heavier sections here than on the tract-built runs closer to Katy, and that means more one-off spring sizes and less chance a common part is the fix.
The climate here runs on the moderate side of the heat band for this region, which is easier on rubber seals and opener electronics than a harsher climate would be, but it still means nylon rollers and belt-drive openers age from heat cycling over the years, not from a single bad week. A cable that's frayed at the drum, not just at the bottom bracket, tells you it's been rubbing wrong for months, and it will let go without much warning.
The other failure worth naming: a bent track from a car bumping it, which looks minor and isn't. A track that's out of true even slightly will bind the rollers, strain the opener, and eventually take out a cable or a panel corner if it's ignored.