Steps to reproduce:
- dfx 0.15.1 or more recent
- Node 18 or greater
- npm install
- dfx start --clean
- dfx deploy
- npm start
Verify that an error is thrown
This appears to be an IPv4 vs IPv6 issue, according to this thread: node-fetch/node-fetch#1624
IPv6 support in the icx-proxy would be nice for anyone upgrading their node version.