Initial setup fails

Hello

On building this unifi docker i get a command failed error (below) and spotted the port 1900 is being used in another docker. On stopping that conflicting docker (Plex) i can then start the unifi-network-application but the Web Ui does not work at https://ip:8443. Can anyone help me get it started please.

Install
unifi-network-application

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IMAGE ID [1121361502]: Pulling from linuxserver/unifi-network-application.
IMAGE ID [11a792c372b8]: Pulling fs layer. Downloading 100% of 31 MB. Verifying Checksum. Download complete. Extracting. Pull complete.
IMAGE ID [df25a931801a]: Pulling fs layer. Downloading 100% of 5 KB. Verifying Checksum. Download complete. Extracting. Pull complete.
IMAGE ID [d393a8bf3739]: Pulling fs layer. Downloading 100% of 1 KB. Download complete. Extracting. Pull complete.
IMAGE ID [b3833b26f1a5]: Pulling fs layer. Downloading 100% of 701 B. Verifying Checksum. Download complete. Extracting. Pull complete.
IMAGE ID [1e8c456288ed]: Pulling fs layer. Downloading 100% of 273 B. Verifying Checksum. Download complete. Extracting. Pull complete.
IMAGE ID [87986329961d]: Pulling fs layer. Downloading 100% of 14 MB. Verifying Checksum. Download complete. Extracting. Pull complete.
IMAGE ID [eee76595540f]: Pulling fs layer. Downloading 100% of 4 KB. Verifying Checksum. Download complete. Extracting. Pull complete.
IMAGE ID [d3a3347bab7b]: Pulling fs layer. Downloading 100% of 225 MB. Verifying Checksum. Download complete. Extracting. Pull complete.
IMAGE ID [955802093caa]: Pulling fs layer. Downloading 100% of 3 KB. Verifying Checksum. Download complete. Extracting. Pull complete.
IMAGE ID [4f4fb700ef54]: Pulling fs layer. Downloading 100% of 32 B. Download complete. Extracting. Pull complete.
Status: Downloaded newer image for lscr.io/linuxserver/unifi-network-application:latest

TOTAL DATA PULLED: 271 MB

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docker run
  -d
  --name='unifi-network-application'
  --net='bridge'
  --pids-limit 2048
  -e TZ="Europe/London"
  -e HOST_OS="Unraid"
  -e HOST_HOSTNAME="Tower"
  -e HOST_CONTAINERNAME="unifi-network-application"
  -e 'MONGO_USER'='unifi'
  -e 'MONGO_PASS'='xxxxx'
  -e 'MONGO_HOST'='unifi-db'
  -e 'MONGO_PORT'='27017'
  -e 'MONGO_DBNAME'='unifi'
  -e 'MONGO_AUTHSOURCE'='admin'
  -e 'MEM_LIMIT'='1024'
  -e 'MEM_STARTUP'='1024'
  -e 'MONGO_TLS'=''
  -e 'PUID'='99'
  -e 'PGID'='100'
  -e 'UMASK'='022'
  -l net.unraid.docker.managed=dockerman
  -l net.unraid.docker.icon='https://raw.githubusercontent.com/linuxserver/docker-templates/master/linuxserver.io/img/unifi-network-application-icon.png'
  -p '8443:8443/tcp'
  -p '3478:3478/udp'
  -p '10001:10001/udp'
  -p '8080:8080/tcp'
  -p '1900:1900/udp'
  -p '8843:8843/tcp'
  -p '8880:8880/tcp'
  -p '6789:6789/tcp'
  -p '5514:5514/udp'
  -v '/mnt/user/appdata/unifi-network-application':'/config':'rw' 'lscr.io/linuxserver/unifi-network-application'
4bfc456868022e49df21a5fa6684f32f12e690e88341249d95906b2b4eef8ebc
docker: Error response from daemon: driver failed programming external connectivity on endpoint unifi-network-application (8e2a80b043054c7801a1529dfc49ee07c38bbd7ac4a5a7ca63c01809c7706b75): Error starting userland proxy: listen udp4 0.0.0.0:1900: bind: address already in use.

The command failed.

on https://192.168.xxx.xxx:8443/

# This site can’t be reached

**192.168.xxx.xxx** refused to connect.

Try:

* Checking the connection
* [Checking the proxy and the firewall](chrome-error://chromewebdata/#buttons)

ERR_CONNECTION_REFUSED

Remove the port mapping for port 1900.

I though that too and did it, it means i can start the Docker but i still cannot access https://192.168.xxx.xxx:8443/ and get a This site can’t be reached error

I’ve also manually added the 1900 port reconfigured as 1901 but have the same problem

share the run with the change requested and the container logs note: you will get better support on discord