I went back into the group that I just created to attempt to rename it and now I get this error. I have tried a few things but nothing is working.
Release : 20.3
Component : UIM OPERATOR CONSOLE - GROUPS
This is a dual OC setup going through a F5 load balancer. Using the browser developer tools (F12 for chrome) and then at the network tab it was possible to see there was a 403 error with an invalid cors request. Running it direct at the F5 resulted in the same failure. Wasp at the OC robots was configured for http, and the F5 converts it to https.
Configured wasp at both OC robots for https.
Remote into one of the systems hosting a OC robot, bring up a browser, load OC and Group edit works.
For a better understanding on CORS see:
How to configure wasp for https: