I am Ronildo.
I have the same problem, after installing Neo4j Desktop, it opens but blank with the following message:
No Internet connection
Poor network connection / Proxied network environment detected. Please check your connectivity.
Neo4j Desktop requires an active Internet connection to download updates, new versions of Neo4j, and Neo4j plugins.
Being that I am with normal internet, and I do not have proxy,
can you help me.