Problem using Wamp 3.0.6 (no replies)

Hallo

I'm having problem using Wamp Servers.

Problem started about 6 month ago.
After switching to Windows 10 Pro (Used Windows 10 Pro N before)
and updated pFsense firewall.


Problem is:

RoundCube, Wordpress, osCommerce ...
Is stuck at refreshing og loading pages.
Sometimes it working, but all pages i running SLOW.

I can't figure out if it MySQL, Apache or pFsense Firewall that i causing the problem.


Problem is only present then i'm on the same local network as the server.
If i'm using mobile broadband on my pc, everything i running just fine.


I just tryed to reinstall (total cleanup) WAMP and install lastet build,
but problem remains.