VMWare vSphere Web Client loading forever

Question

I'm currently learning about VMware virtualization technology and setup a small lab. However, the freshly installed vSphere Client (VMware vCenter Server Appliance, flash version) hangs on loading

.

What I tried so far:

• Reboot the vSphere Client Appliance
• Tried different Browsers (Internet Explorer, Edge, Firefox, Chrome)
• Tried different OS (Windows Server 2012R2 and Windows 10)
• Reinstalled Flash

I have no idea what else could help?

Solution

Okay, I was able to work it out myself. There were several problems with my setup uf my vCenter server:

• I used the same Domainname for the SSO Domain as my AD Domain
• I logged in with simply 'root' - instead of administrator@

After I fixed those points (had to reinstall vCenter server, I don't think you can change those points after initial installation) everything worked fine :)

Regards - Christian