Can you explain where do you install aaPanel?
I guest like this, CMIIW:
Windows 10 + VirtualBox ---> aaPanel (on VM using Ubuntu)
But where is you Ubuntu Browser come from? Do you have 2 VM inside VirtualBox ?
Please draw it using any application if you have time.
NB: just copy and paste your image here, aaPanel forum can accept image w/o upload!