Uh oh good old reliable renault again..
2 choices..
1. Ignore it
2. Spend many hours sat in renault garage at servicing desk asking for warranty claim on the car with many a endless no fault found days..
Id check wheel nuts, check engine mounts are central, and leave it be.
I had a front shock catching the arch or something causing my clunk, that was miles and miles ago. I ignored it..