Connection error with Compass

I have an error connecting to the M121 sandbox (cluster0-shard-00-00-jxeqq.mongodb.net) with MongoDB Compass 1.15.1:
An error occurred while loading navigation: ‘not master and slaveOk=false’: It is recommended to change your read preference in the connection dialog to Primary Preferred or Secondary Preferred or provide a replica set name for a full topology connection.
No problem using shell with parameters:
“mongodb://cluster0-shard-00-00-jxeqq.mongodb.net:27017,cluster0-shard-00-01-jxeqq.mongodb.net:27017,cluster0-shard-00-02-jxeqq.mongodb.net:27017/aggregations?replicaSet=Cluster0-shard-0
Previously Compass was working with no errors.
Regards