I am having the same shell-ui-app issue and it appears to also effect the messaging or rabbitmq I just got a message from support that this seems to be a known issue and I am looking to see who found a work around. My lab environment upgraded with out issue but my distributed environment did not. Started to rebuild and can not get past this issue to move forward
Steve Beaver
VMware Communities User Moderator
VMware vExpert 2009 - 2020
VMware NSX vExpert - 2019 - 2020
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Co-Author of "VMware ESX Essentials in the Virtual Data Center"
(ISBN:1420070274) from Auerbach
Come check out my blog: [www.virtualizationpractice.com/blog|http://www.virtualizationpractice.com/blog/]
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**The Cloud is a journey, not a project.**