Ok I have one general issue and one bug. I think they are relevant for all platforms and whether you’re hosting a game or not.
General issue:
Let’s say I have entered a bunker and turned the lights on. Then for some reason I stop playing the game. Next day I might need to revisit said bunker, only to see that I need to re-active the light switch in the bunker. When you die/abandon or when the game crashes, you start needing to do this several times in a row and it’s getting quite frustrating. Please make the game log such actions so that this small piece of progress is saved. This “harmless” issue is related to a bug described here below.
Bug:
So when playing the Torsberga missions (Spiking the Guns), I got the artillery mission from the desktop in the control room. Then my frikkin’ game cold-crashed on me. Restarting the game, I noticed that the artillery missions were now active but the doors leading to them are LOCKED. I cannot re-open the doors since “opening the doors” was an action was logged before the crash, and the game now thinks that I must enter those doors to continue.
In other words, the action that opens the doors IS LOGGED by the game, but the doors actually being open or closed is NOT LOGGED by the game.
Can you see that there is a general issue with which action is logged/remembered by the game and which is not? In case of the bug, one way out of it is to offer a MISSION RESET option in the menu, which resets all currently active missions (or any mission as per the player’s choosing). I guess you could either do that or fix this mission separately.
I hope this gets fixed soon because I’m dying to continue playing! 
(FYI: for all of the above, I was playing in my own lobby on invite-only, which enables me to play solo).