2 bugs im wondering about

[GoldenRivet]

1:

In the sub pen and occasionally in the boat, the entire screen will go black and everything seems to reset. i think it is some glitch that has to do with the lights. I notice that the lights all seem to still produce light but stop casting light on objects just before this happens.

it only happens sometimes.

2:

I torpedoed a merchant ship, Surfaced the boat to finish it off with the deck gun. but the watch crew never came up. I decided to submerge and try again... same thing.

i finally gave up and sailed home with a bare watch tower.

about half way home i noticed that my CO2 level was 75% and climbing even though i was surfaced.

I further noticed that the crew was still on their diving stations.

couldnt figure this one out, so i docked at Wilhelmshaven and ended the patrol.

CO2 icon remained apparent even while in the sub pen

comments?