Problems accessing UI, new cluster


I have a tiny little cluster (1 master, 2 agents), running a very simple stack. Deployed a few times with errors. Everything was working. Stack was launched with 1.3.4 master, agents 1.1. Today, going back to the stack (without any changes)… the UI is unavailable:

Uncaught TypeError: Cannot read property ‘filterBy’ of undefined from loadbalancerservice.js#47

var out = this.get('lbConfig.portRules').filterBy('isTls', true).map(function (x) {

The only “weird” thing I did was upgrade to 1.4.1 after seeing this error. I then still saw the error, so rolled back to 1.3.4.

Error is still happening and preventing me from using the cluster.