Hey there Dauvit,
This specific error – “Transfer Aborted: Instance Not Found” – indicates that something prevented you from establishing a stable connection to the game server. This can be caused by a variety of things from corrupted local game files to a network-related problem. With that in mind, considering the troubleshooting steps you’ve already tried we’ll want to have you run a WinMTR network test while the error occurs in-game so that we can further investigate the problem. Here are the instructions:
- Download the tool from this page
- Enter the game IP into the “host” field. The IP address for our games are listed on the winMTR instructions page
- Start the test and play the game for at least 15 minutes. Ensure the problem happens while the winMTR tool is running.
- After recording the problem data, click “export text” and save the winMTR file in an easy to find location.
- Once you have that made, open the file. You’ll need to copy and paste the contents of the Text document into the post, and put four Tilde (~) marks above the winMTR. It’ll look like this:
WinMTR goes here
If you have issues pasting here, please use Pastebin and post the link (ex: Pastebin (dot) com/123456).