Can no longer access my Cluster (mflix app nor Compass)

It seems that my Atlas Cluster is not responding for me. Connecting with compass, I get this error: connection 5 to closed.

my mflix app doesn’t neither start .

Are you still having this issue?

Yes, command :

mongo “mongodb+srv://” --username m220student

give me this error:

2019-02-26T07:11:33.183+0100 W NETWORK [js] Unable to reach primary for set mflix-shard-0
2019-02-26T07:11:33.184+0100 E QUERY [js] Error: connect failed to replica set mflix-shard-0/,, :
exception: connect failed

I found the problem: I moved to another office and forgot to set the new IP to the whitelist…

Sorry !