[THEBERBSTER]

Hi T
GTX1070 would appear to be a 8gb gpu so not sure why you do not have a Nvidea control Panel where you can make adjustments and check your gpu settings.

Did you check the stock game before installing TWoS?

It would be worth trying to uninstall SH5 and run a registry cleaner.

Reinstall SH5 and make a copy of it and rename it.

Install MultiSH5 in the copy and give it a new 3 digit saved game name.
You Can Have More Than 1 Silent Hunter 5 Game By Using the MultSH5 Application > Pictorial
Multiple Silent Hunter 5 Installs [S5M]_MULTiSH5 By BL!TZKE!EG

Add JSGME then this
Career History CFG File Why You Need To Make A Copy Of It > Pictorial

Test the stock game

Now add this mod to JSGME and test againTDW's NewUi 7-5-0 version 18 Installing It Correctly > Pictorial > Includes Download Link

Peter