Hello everyone thanks for getting in touch with us about the various data centres you are being connected to, regardless of changing the gamesettings.ini file and selecting your datacentre manually.
You will normally be connected to one of the 3 data centres/servers that have the best ping for your location. Details of how to select your preferred server can be found in this guide > https://ubi.li/5aG7a
If you are currently connected to an Amazon Gamelift server, you will be unable to manually select your server, only players connected to our Playfab servers are able to change their datacentre currently.
If one of these servers you have selected is at full capacity for that game mode, or there are not enough players connected to that server, or that server is affected by any degradation or outages, you may be connected to a different server.
If however every time you go to play a different game mode, you are connected to a server, which is not the one you selected in your gamesettings.ini file, this is not normal. If this is your current situation, please get in touch with us over a private support case about your server issue as we need to document a rise in cases after checking your account and ISP details, then forward this to our Siege team. you can contact us about this here > https://www.ubisoft.com/help/contact