If an issue arises check your cyber_engine_tweaks.log located in the following directory:
...\Cyberpunk 2077\bin\x64\plugins\cyber_engine_tweaks\
If the mod does not load disable RTSS (RivaTunerStatisticsServer)
Please check your log and report any issues.

Press
F2 to bring up the debug view.

This is an example output of cyber_engine_tweaks.log
[2021-01-03 05:38:11.379] [info] Cyber Engine Tweaks is starting...
[2021-01-03 05:38:11.379] [info] Game version 1.06
[2021-01-03 05:38:11.379] [info] Root path: "D:\SteamLibrary\steamapps\common\Cyberpunk 2077\bin\x64"
[2021-01-03 05:38:11.379] [info] Cyber Engine Tweaks path: "D:\SteamLibrary\steamapps\common\Cyberpunk 2077\bin\x64\plugins\cyber_engine_tweaks"
[2021-01-03 05:38:11.379] [info] Lua scripts search path: "D:\SteamLibrary\steamapps\common\Cyberpunk 2077\bin\x64\plugins\cyber_engine_tweaks\mods"
[2021-01-03 05:38:11.417] [info] AMD SMT Patch: success
[2021-01-03 05:38:11.439] [warning] Virtual Input Patch: failed
[2021-01-03 05:38:11.477] [info] Start screen patch: success
[2021-01-03 05:38:11.479] [info] Disable intro movies patch: success
[2021-01-03 05:38:11.496] [info] Disable vignette patch: success
[2021-01-03 05:38:11.555] [info] Hidden options hook: success
[2021-01-03 05:38:11.579] [info] Hook mouse clip function!
[2021-01-03 05:38:11.596] [info] Log function hook complete!
[2021-01-03 05:38:11.614] [info] LogChannel function hook complete!
[2021-01-03 05:38:11.674] [info] TDBID::ctor function hook complete!
[2021-01-03 05:38:11.733] [info] TDBID::ctor[CString] function hook complete!
[2021-01-03 05:38:11.792] [info] TDBID::ctor[Derive] function hook complete!
[2021-01-03 05:38:11.853] [info] TDBID::ctor[Unknown] function hook complete!
[2021-01-03 05:38:11.883] [info] TDBID::ToStringDEBUG function hook complete!
[2021-01-03 05:38:12.637] [info] Kiero initialized for D3D12
[2021-01-03 05:38:12.666] [info] D3D12 Present hook complete.
[2021-01-03 05:38:12.695] [info] D3D12 ResizeBuffers hook complete.
[2021-01-03 05:38:12.725] [info] D3D12 ExecuteCommandLists hook complete.
[2021-01-03 05:38:12.725] [info] D3D12 hook complete. (3/3)
[2021-01-03 05:38:16.534] [info] Overlay::ExecuteCommandListsD3D12() - ignoring command queue - unusable command list type
[2021-01-03 05:38:16.540] [info] Overlay::ExecuteCommandListsD3D12() - ignoring command queue - unusable command list type
[2021-01-03 05:38:16.542] [info] Overlay::ExecuteCommandListsD3D12() - found valid command queue.
[2021-01-03 05:38:16.582] [info] Overlay::InitializeD3D12() - window hook complete.
[2021-01-03 05:38:16.632] [info] Overlay::InitializeD3D12() - initialization successful!
[2021-01-03 05:38:16.651] [info] Mod D:\SteamLibrary\steamapps\common\Cyberpunk 2077\bin\x64\plugins\cyber_engine_tweaks\mods\food loaded!