When 2-step authentification is activated, importing account is not possible. It is because while logging in, there is no second step of authentification. After typing e-mail and password, and clicking “import” message with authentification error pops up. And I am 100% sure, that I am typing correct password and e-mail, since I tried to log in multiple times to Star Conflict, War Thunder and Gaijin.Online. Had no problem with G.O and WT.
[chat.log](< base_url >/applications/core/interface/file/attachment.php?id=8160)
[combat.log](< base_url >/applications/core/interface/file/attachment.php?id=8161)
[game.log](< base_url >/applications/core/interface/file/attachment.php?id=8162)
[game.net.log](< base_url >/applications/core/interface/file/attachment.php?id=8163)
[DxDiag.txt](< base_url >/applications/core/interface/file/attachment.php?id=8168)