Receive Side Scaling: on
Spreads network processing across CPU cores (the Windows default).
Applying it needs Nexus Pro. Every plan can read it here and undo it in Restore Center. Compare plans
What it changes
Receive Side Scaling: Enabled
Before anything is written, the review screen shows this setting's current value on your PC next to the new one.
Why it helps
Restores multi-core network processing if another tool turned it off.
Trade-offs
None - this is the default.
Evidence
Strong evidence means: documented by microsoft or consistently measurable. Expected impact is small (1 of 3): how much it can matter when this is actually the bottleneck on your PC, not a promised gain.
Is it in a pack?
No. It isn't hand-picked as recommended, so you apply it on its own, after reading the trade-offs.
How to undo
Switch the tweak off in Nexus, or open Restore Center and restore this change (or choose Undo last change). Nexus writes back the original value it recorded before applying, not a generic default, then reads it back to confirm.