EVE WEB GUI response too slow if no internet on the access pc

[Registerman]

Hi,
I have a question about EVE-NG (Community Edition) web browsing. An EVE-NG VM is installed on ESXI and two Windows7 OS were set like below,

eve-ng-browsing.jpg

1. The WIN7 (internet enabled) works fine and response very quickly when EVE VM IP (10.1.10.100) is typed into its web browser;
2. If I use another WIN7 (no internet) to access EVE by the same IP address (10.1.10.100), it works also but the web gui response is too slow (more than 30 sec). When I enabled internet connection on this WIN7, it became fast immediately. But if the internet is disabled, lagging again.

Can anyone help explain this? If I want to use EVE-NG in a NO Ineternet environment, how can I do ?
Thanks a lot!

[Uldis (UD)]

Question is how do you disable internet on Win7?
If you simply delete gateway IP on win7, then no wander if win7 becomes superslow

[Registerman]

Thanks for your reply!
All of the devices shown above can communicate with each other all the time (in LAN). I just need to adjust the NAT config on gateway asa (or gateway router) to stop translate the WIN7's inside IP (10.1.20.x). Actually, if WIN7 has no internet access, it works, just too slow (even open a new webpage and type EVE-NG's IP again).
What I want to do is to use the EVE-NG in a closed network environment (no internet access at all). Thanks!

[Uldis (UD)]

it is your config issue and only

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