Losing the game by not doing anything

I lost a game because of server resigning for me...

Can you provide a link of the game?

@ediboss21 If you were doing an unlimited game, and you didn't move for 30 days, the server will do that.

It was a chess960 game. I will give you the link now

@ediboss21 The server didn't resign for you, it thinks you didn't move for an extended period of time.

If your internet connection went out and then you made a move, it probably wasn't sent to the server.
So the server thinks you haven't moved when you probably did.

If you closed your tab for an extended period of time this could also happen.

I didn't do absolutely anything and it passed only a few seconds I swear. I couldn't contact lichess for that. In that stream battle it also happened to lose twice exactly before the server went down. In both game it was me losing points and I was higher rated than both of my opponents. Likewise, during a game I entered another tab to send a message and after returning I just lost the game. These past days including past week were strange on lichess.