Connection to the Qlik Sense engine failed for unspecified reasons.

[Anonymous]

Qlik Sense 3.1 server issues this message on login to hub: "An error occurred Connection to the Qlik Sense engine failed for unspecified reasons. Refresh your browser or contact your system administrator."

Any assistance or ideas would be appreciated. I'm relatively new to Qlik; this is the first time we've tried to install 3.1.

[mikegrattan]

Sujeet,

Sorry, but I don't have the answers to your questions.  You might want to open a case with Qlik tech. support.

[sujeet_shirude]

Okay, thanks for your quick response!

[lkipngeno]

This worked for me, thanks

[paulodantas]

Hi Jeff,

you just did this and the issue was solved?

Best regards.

[Anonymous]

Yes.  Apparently others have had the same issue due to firewall settings on their OS, but for us whitelisting the addresses I specified took care of the problem.

[Vishnu]

‌hi i got same issue, I tried using your steps but the issue is not resolved, can you please what is the alternate solution for this

[paulodantas]

Thnaks Jeff,

for us didn´t worked yet.

Best regards.

[vikraant]

Thanks Petrik, This worked!

[Anonymous]

Try to add IP address in Exceptions on "Proxy setting" in "Internet Options". it was work with me.

[paulodantas]

Thank you.

We are in touch with Qlik team to figure out this.

Just happen with Apple products.

Any update I will report.