Hi! Did you check if you keep receiving logs from a device that is using this driver?
This can be seen using the logcat command in the CLI.
To be able to delete a driver, you must make sure no device is still using it. Have you tried to delete the driver by following the steps I shared here?
https://community.smartthings.com/t/st-edge-issues-with-the-zigbee-motion-driver/233629/4