I was getting this error on fresh AMI build after one incorrect entry. Had to SSH into instance and run
sudo service neo4j stop
cd /etc/neo4j
./reset-password-aws.sh
sudo service neo4j start
This will set pw to the instanceId, something like i-0e9...
Downloaded AMI today AWS Marketplace: Neo4j - Community Edition
After about 6 hours was able to connect from desktop.
set dbms.default_listen_address=0.0.0.0
changing advertised addresses to external ip's:
dbms.connector.bolt.advertised_address
dbms....