I also experienced this with damage to my sub.

The damage was never repaired, even after days at sea, and the damage control team full of officers.

After saving, exiting to main menu, and re-loading - everything was repaired in short time.

There is definately something strange here.

im unmodded currently

i have been doing alot of pausing and alt tabbing

once i had the bug hitting the co2 button to surface did nothing but when i saved and reloaded i was at 0% co2. ill use that button from now on if its there and see if i avoid it as well

Nope . Never had the bug :hmm:

i got it again without surfacing...i changed depths after the button was up there tho so it must have something to do with that too...not just surfacing without the button.

CO2 bug ....
 

Just had this bug for the first time (SH4 1.5 US campaign)..... read through this thread and tried hitting the CO2 icon, but that didn't work for me :cry: The Co2 guage kept increasing as I travelled on the surface.

It only cleared for me when I saved the game and then loaded the save (no need to exit the game or quit to main menu). Now everytime I load one of the saved games where I know the bug was present, I see the Co2 icon when the game loads, but it clears instantly.

As long as that works it's not too much of a problem, but if things get worse I may need to change my gameplay settings ............ I'm got going to suffocate on a patrol becuase of a bug !

aye aye. i get the co2 bug,and i get another one where the external torps wont load into the internal reserves. (yes,i am surfaced)
i find saving and then loading fixes the problem,but is a pain w8ing for it to load though...:nope: