House Flipper 2 - OptiScaler not detecting DLSS or FSR inputs

[eggmanstudio]

Game name and version:

House Flipper 2 (Steam)

Mods and mod versions used

OptiScaler_v0.7.9-final + OptiFG

GPU

NVidia RTX 4060ti

OS

Win 11

Used automated or manual install?

• Automated
• Manual

Also please mention in description which upscaler inputs are used (which upscaler you selected in game settings).

Did you check the Wiki and Compatibility List?

• Yes
• No

Please describe the issue and steps to reproduce it

OptiScaler loads correctly, but apparently does not detect that DLSS or FSR has been enabled in the game options. Continues to show "Please select FSR or DLSS or XESS as upscaler from the game options and enter the game..." even though I have already done so.

I have attached

• OptiScaler.log (set LogLevel=0 and LogToFile=true in OptiScaler.ini, zip it if too big)
• Screenshot of game folder (where you placed Opti)
• Screenshot of Opti overlay in-game (opens with shortcut, default Insert)

OptiScaler.log

[cdozdil]

Have you selected DLSS as upscaler from game settings?

[eggmanstudio]

Have you selected DLSS as upscaler from game settings?

Yes. I tried it with FSR as well, no result. Even tried turning DLSS off and back on again, to no avail.

[cdozdil]

FSR inputs are not working with Unity games. According to logs game does not enable DLSS. I have 2 questions:

• Why using Opti as d3d12.dll? Have you tried other names?
• Have you updated nvngx_dlss file? there is a backup there

[eggmanstudio]

FSR inputs are not working with Unity games. According to logs game does not enable DLSS. I have 2 questions:

• Why using Opti as d3d12.dll? Have you tried other names?
• Have you updated nvngx_dlss file? there is a backup there

1. I was using it as d3d12 as part of my troubleshooting to try and find a workaround.
2. Prior to doing this I had not. I'm now going to try validating my steam files and reinstalling OptiScaler, see what that does.

Update: It did nothing.

[cdozdil]

Ok so this is the second Unity game does not use DLSS even when it's selected.

[TheRazerMD]

Works on 0.9 test builds, so seems to have been fixed at some point.

Can use the Opti dll from this build - https://github.com/optiscaler/OptiScaler/actions/runs/22669432120