[Bug] Multi-port mapping of coturn cause low performance of docker

**Describe the bug** when i use 10000-20000 port mapping, the startup of container become very slow or even crashed. after changing port settings to 10000-10100 the containers successfully run. i tried 3 kinds of mappings: 10000-20000 10000-11000 10000-10100. only 10000-10100 will not cause the heavy performance problem. **To Reproduce** Steps to reproduce the behavior: 1. run official docker compose file with coturn server