Restart your router.ĥ) Open the settings.exe in your PES 2017 root folder and go to the online tab. Choose one of them and forward it (no need to forward all of them). These are the ports that PES 2017 uses to operate online. After finding out the specific process for your router you need to forward one of the following UDP ports (5730,5731,5732,5733.5740).

MAKE SURE YOU GET THEM RIGHTĤ) Next step requires port forwarding,to check on how to do this go to It's a very user friendly site and it's easy to find out how to do your port forwarding for your router. STEPS 4 AND 5 ARE THE MOST IMPORTANT ONES. It will only affect the responsivness and reliability of your connection. You won't see a difference in ping-download-upload speed with this tool. When it finishes reboot your pc and you're done. What it does in simple words is optimizing your connection by disabling all the unecessary calculations that windows use on your connection therefore making it more stable and reliable.Īll you have to do is run a Speedtest on to check your download speed,run TCPOptimizer as administrator,choose your download speed on top,choose your Ethernet adapter below,choose the 'optimal' setting at the bottom and click apply changes. It also takes about 20 minutes for it to be enabled since you request it.ģ) Download TCPOptimizer. All ISP's offer the fast pathing protocol and it's free of charge. Before enabling fast pathing I had 20-30ms in Speedtest,now I have 3-7ms. Your download speed will be 5%-10% slower but it is a must for online gaming. What this pretty much does is prioritizing ping over download-upload speed. Since I switched to Ethernet I never had a disconnection by my side and I have finished more than 70 online matches without any problems.Ģ) Contact your ISP and request them to change your connection protocol to 'fast pathing' mode. PES 2017 is not optimized for wifi unfortunately. Even if your modem is right next to your pc with perfect wifi signal you will have packet loss and suffer from random disconnections. After weeks and weeks of fiddling around with my connection and windows settings here is the definitive guide to finally say goodbye to online lag in PES 2017.ġ) Only use Ethernet,never use a wireless connection.

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