A PRACTICAL NEXT STEP
Windows settings, one change at a time
Record the current state, choose one reversible change, then compare the same game scene.

Your working checklist
0 / 4 steps completedOpen Windows Settings and record the exact setting you intend to change, its original value and where you found it. Include your Windows build in the notes.
Write down the symptom and the one setting you will test. Keep game settings, drivers and background apps unchanged so the comparison answers one question.
Save a screenshot of the original value. Locate the same control again before changing it. If its effect or recovery is unclear, leave it unchanged.
Repeat your baseline scene and compare captures. Keep the change only if repeated runs and essential functions meet your needs. Otherwise restore the recorded value.
Progress and notes stay in this browser. Capture files are not saved. Export a copy to keep your record.