Hello guys. I have a very strange problem. I conect my android phone with my router via wifi. I monitor the current upload and download speeds live with "HWiNFO64" using this guide http://www.ronwoods.us/2014/03/how-to-monitor-pc-temperatures-in-real.html and everything is ok. The phone is not downloading or uploading anything. As soon as i open rfactor2 the upload speed goes up to 0.5 mbs. That is almost half of my upload speed. When i close rfactor2 everything goes back to normal. I checked also the other way around. I have rfactor2 open and i conect my phone with wifi. Again the same thing. When the phone is conected with wifi to the router the upload goes sky high, but ONLY WHEN RFACTOR2 IS OPEN. I test that with 3 different phones and in 2 of them is doing that. Only in one old LG Optimum the upload do not increase. I asked my teamate to do the same test and he had the same results. I have 3 different builds installed in my pc. 798-910-930. I tested all 3 of them. Only in 798 build the upload was ok in all 3 phones. Can someone explain what is the problem here? Why with the older 798 build everything is fine. Please make some test and reply your results. P.S. Please don't start to ask me what apps i have on my phone and if they eat the bandwith. Double-triple checked everything. When rfactor2 is closed everything is ok.