Virtualbox 7.0.6 over network connection almost unresponsive

[Joseph_sys]

I run emerged Virtualbox 7.0.6 and its runs Windows 7-server, it is OK but trying to connect from another Virtualbox box on the network to Windows-7-server running on Virtualbox 7.0.6 is almost unusable.

When I click on a program that request informaton/data from Virtualbox 7.0.6 Windows 7-server I had to wait 30 to 50sec. before the program responds.

I downgraded server to Virtualbox-6.1.42 and it is not fast bat manageable.