Error 400 Bad request. Unknown target URL (most likely caused by navigation using the browser back button)

[Chris_Rice]

The following error may be encountered when trying to access the Hub or QMC:

Error 400 Bad request. Unknown target URL (most likely caused by navigation using the browser back button)

Environment:

• Qlik Sense Enterprise on Windows 

This is a third-party load balancer issue. Most likely the network load balancer deployed in the network is using the server IP instead of the FQDN.

Try accessing Sense using the IP directly in stead of FQDN to verify.

If access using the IP works, contact the local network load balancer administrator.