Problems with remote desktop via VPN - something opens and something doesn't, how to fix it?

Question

VPN

Connected to win7 by standard means, to a remote desktop via VPN
One resource opens, it has IP 10.xxx,
and the second one does not - this is a regular site with an external IP, but allowing you to log in, only from the internal network (that is, only via VPN)
For colleagues who are connected in the same way with the same login and password to the VPN, and they also have win7, the site works and it turns out to log in.
I ran tracert and it shows that the site is accessed via VPN, but the site still does not let me inside.
Tried different browsers and chrome and firefox and opera, everywhere is the same.

How to fix it?

Answer 1

In short
, only AdBlock was decided, or Avast was blocked, now everything is ok