Read the mode as a combination
Microsoft's current refresh-rate guidance explains the asterisk beside rates that do not support the current resolution. Selecting one changes the mode combination.
This is a concrete reason a screen can look softer after a rate change without the programme source changing. Keep the original resolution and rate recorded together.
Select the actual display
In a multi-display setup, confirm that Advanced display describes the viewing screen. A settings window on the laptop can still control another selected output.
Record the TV or monitor, connection and any intermediate equipment. The offered list reflects the actual arrangement, not merely a product marketing label.
Compare the same task
Use a short permitted motion reference and a text/menu reference. Check whether the motion change is useful and whether readability remains acceptable.
A programme can have a lower frame rate than the display. Increasing the display rate does not establish that the source acquired additional original frames.
Avoid compensating the wrong layer
If resolution changed, do not immediately alter player sharpening or claim a lower-quality feed. Inspect the mode first and restore the original combination if the tradeoff is unhelpful.
Changing several picture processors after an unnoticed resolution change makes later diagnosis harder, even when the resulting image looks subjectively better.
Leave a clear record
Report the old and new resolution/rate pairs, the asterisk and the actual observed effect. That is more actionable than saying high refresh ruins video.
No mode or display was tested here. This article explains Microsoft's documented selection behaviour and a proposed comparison, without recommending a monitor or guaranteeing a particular IPTV source performance.
Confirm the result after reopening the app
After a supported mode change, reopen the reference through the normal route if the app needs that to use the updated display configuration. Check its interface at the resulting resolution and normal seating distance. If text changes size, distinguish system scaling from source-detail loss. A lower-resolution output, a different desktop scale and a differently encoded programme can each affect appearance. Keep the actual post-change values rather than assuming the requested number was applied unchanged. This prevents a copied setting from becoming an inaccurate description of the finished system.
Sources and scope
Scope notes distinguish published documentation, supplied information and editorial methods. They do not report a hands-on service test.
- Microsoft display refresh settings — Official current support excerpt: selected display, available rates and asterisk indicating resolution change. No monitor benchmark performed.
