Connection to the qlik sense engine failed for unspecified reasons when connecting to the Hub onlyArticle Number: 000050450 | Last Modified: 2019/07/18
When this starts to occur, it happens consistently until the entire node is restarted, but users accessing applications directly (using a browser bookmark or shared link) are unaffected.
Additional checks into the environment reveal no normal websocket problems
Qlik Sense September 2017
Qlik Sense November 2017
Qlik Sense April 2017
This endpoint can fail in some circumstances, leading to the all future websocket establishment failing until the service is restarted, and a misleading error message about the engine.
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