Algae stops working
Well the name gives a brief description, around cycle 30 when using algae in any machine, it simply doesn't work, for example using algae in the algae deoxydizer, a duplicant will deliver the algae and it will immediately consume all the algae that was put into it. This becomes a problem for obvious reasons, one you can't produce oxygen (without using the higher tier oxygen generator). this has occurred on 2 previous games, as well as my current game.
After leaving the game and coming back, the issue seems to stop. however it is still happening in the first place and may need looking into.
While this may not be proven, and could simply be my error, i have seen that it happens around cycle 30. This could also be linked to session play time, current session is 2 hours playing when the bug occurred.