I downloaded GWX 2.0 and played it for a while and I noticed the destroyers seemed "God" like senors.
For example, east of the coast of Ireland I was stalking a convoy in very heavy sees and heavy fog. Looking out from the bridge I could see may 100 yards ahead with huge waves slamming my poor boat.
Anyway I was about 6 meters into the water to keep my profile down in 1940 at it was pitch black with fog on the outside.
I couldnt see the merchant ships I could only hear them and all of a sudden out of nowhere comes this destroyer straight for me and some well placed DC, sank my ship.
Tried again to get near a convoy in better weather condition at night, this time I was submerged crawling along maybe 3 knots and I get detected,

.
I dont know, what I am doing wrong, I always get detected no matter what I do, this seems abit "Uber" Destroyers and its only 1940.
I mean the real U-Boats fought at night under cover with UZO on the bridge mainly.
I cannot do that whatsover.
I like to know how any of you that play GWX 2.0 get into a guarded convoy undetected.
The other thing I dont like is the dark dark water, is there a mod that can bring some light tot he water. This is main personal preference since I like to look at my U-Boat with the external camera submerged, but with GWX 2.0 the water is way to dark and I dont see anything past 10 meters.
Thanks for any tip.