I had a similar issue with my laptop where some keys stopped working after using a USB-C dock for a while. It turned out the dock was causing a few problems, especially when I had multiple devices connected to it. I’d recommend trying to use the laptop without the dock for a few days and see if the issue persists. Also, check for any driver updates or conflicts with the dock. If the issue only happens when the dock’s plugged in, it might be worth getting a replacement.