Update: I reran the function this morning with no changes to my code and the issue is back.
Neo4jError: Could not perform discovery. No routing servers available. Known routing table: RoutingTable[database=neo4j, expirationTime=1650559211472, current...
I swear everytime I reach my wits end and post on a forum, I solve it myself a few minutes later!
I realized that marketing docs are not equal to full dev docs, so went to the respective driver repo and saw that you may specify a database.
...
Simple connection test using the provided docs results in the
Neo4jError: Could not perform discovery. No routing servers available. Known routing table: RoutingTable[database=default database, expirationTime=0, currentTime=1650494093987, routers=[],...