Virtual machine not connect to vnc

[Dodo76]

Yesterday I built a NAS and installed TrueNas-13.0-U4. I created a VM with Ubuntu Desktop ISO and when I try to connect via vnc it shows connect... and nothing happens. (Łączenie [pl] means connecting)

In BIOS i enabled all virtualization options.
When i type: grep VT-x /var/run/dmesg.boot to see cpu compatibility:

My spec:
HP EliteDesk 800 g2 with i7-6700 and 8GB RAM (I just want to try truenas)

 

[JD53]

I'm having the same problem with TrueNas-13.0-U4. I found a video suggesting changing the VNC port to 5900, but it didn't work for me. I'm trying to create a VM for Linux Mint.

HP 8300, i7-3770, 16GB Ram, 240 GB SSD primary drive, 3x8TB raidz1 pool

 

[Dodo76]

I solved that problem using Microsoft edge instead chrome

 

[JD53]

I"m using FireFox. I'll try Edge

 

[JD53]

You were correct Edge works while the others don't. Thanks for the tip!

 

[Dodo76]

The problem i think is http and https. I did connect simply by changing http to https and it works at all browser.