Setting up PPTP on Debian for a Windows client?

Question

Debian

There is a Debian server with pptpd installed, everything generally works, but for some reason the windows client is bad. If everything works fine with adroid, that through windows half of the sites are not loaded or not loaded completely, for example, when measuring speed through fast.com ajax requests do not receive answers:

I try different configurations, there is no result, now the configs are:
pptpd.conf

option /etc/ppp/pptpd-options
noipparam
logwtmp
localip 10.9.0.1
remoteip 10.9.0.2-200

pptpd-options

name pptpd
refuse-pap
refuse-chap
refuse-mschap
require-mschap-v2
require-mppe-128
ms-dns 8.8.8.8

Answer 1

PPTP 0_o