@user1955 I have updated in the driver version ver 0.2.7 timeStamp "2022/11/11 4:10 PM" the code responsible for the deletion of any existing child devices and the creation of new child devices. It is now secured so that it does not go in a cycle in exceptional cases when something goes wrong with the child devices deletion.
So when you have a chance, please update to the latest version: https://raw.githubusercontent.com/kkossev/hubitat-matt-hammond-fork/development/drivers/tuya-zigbee-dimmer-module.groovy
Then DELETE your dimmer primary device from HE, and pair it again.
