I was also having this problem of the connection in constant loop while on Chrome. Worked fine on Edge but I don’t use Edge. Emailed support. The response was “It’s a Chrome Problem”. Did not mention anything about Vera legacy architecture which IMHO isn’t a very reassuring response. I emailed back later and told them the solution so this is what I did and no longer have any issues connecting on Chrome where it would go into a relay death loop.
In Chrome navigate to:
Settings → Privacy and Security → Site Settings → Additional content settings (at the bottom) → Insecure Content
Under the “Allow to show insecure content” I added home.getvera.com
That was it. I no longer have the problem. Hopefully this works for others.