I made a video of the problem here, please keep on Annonations for detailed view:
It happens frequently after I launch the game, only workaround is if I somehow minimize the game and then re-dial it, then the game works and so does my internet.
Is there any method of fixing this problem? I've posted on Forza reddit and no help. I can't post in Official forza forums due to some posting rights(which I don't have).
I don't any any AV programs apart from Windows Defender. And I'm on the latest windows 10 build, 1607, ver 14393.321
Intel Core i7 4770 @ 3.9ghz
16GB DDR3 RAM
GTX 1070 FE
Win 10 installed on SSD, (game on HDD 7200rpm)