Jetwash has done some work on his lighting enhancement app and gave some advice for Lossless.

• Set TSW5 to run -DX12 on Steam Launcher (I forgot to do this and it looks better with just this setting)
• Enable Hardware Accelerated Graphics (HAG) - Win11 settings and search for Graphic (it's not in the screen settings as it was in Win10)
• A 3070 card would be high enhancement - not Ultra
• Cap game at 30
• Run lossless with X2 frame generation

I'll test this out later today but as stated yesterday, without mods for the time being.

[Update - Lossless still stutters and freezes. Not using it for now]