The problem I had wasn't with auto login. What happend was that the game wouldn't access the Cerberus network at all.
As it is quite a time ago I don't remember exactly. But as far as I remember when I started the game it said I needed to login to the Cerberus network. But it kept giving errors that I couldn't connect I don't remember exactly anymore.
And even when I was in the menu and tried to connect it said (I think) something that I needed to get the Cerberus network pass or something from bioware store/site.
But I already had downloaded/unlocked it in the DLC's page in origin. But since that didn't work I accessed it on the bioware site and got it there. But it still didn't work.
Normally something like this, in a offline singleplayer game this wouldn't be a big issues. It was just that because I couldn't access the Cerberus network the game wouldn't verify the DLC's I bought, resulting in me buying them but not being able to play them.
But only the post marked as solution worked.
And when I recently wanted to install it on m y new pc I got a error saying I couldn't login to the Cerberus network. First I checked if I had access to the DLC's but that was again a no go but when I pressed connect in the menu it connected. Though I have cleared the caches first just in case 😂.
Just wanted to note that this sometimes can work but if you read through the posts you can see that I tried that the first time and it didn't work. Nothing worked only a outside program used for mods worked.