1; Delay of cursor after casting completely on TV / 2; adding third screen

[LC1974]

Hi,

Firstly; Issues with the delay of my cursor casting my whole system from my HP Pavillion 15 6E1P9EA to my new Sony Bravia.

Is this fixable and if so how?

I obviously know the easy way and that's via cable, but that is not always practical and just casting sound and/or video works just fine.

Secondly; Issues with adding a third screen and keeping all three monitors more or less the same in visuals and use. Two screens work perfectly, adding a third gives a lot of problems. What could be the cause (I have an idea about that) and again is this fixable and if so how?

Grtz

Leo

[Garp_senchau]

@LC1974, Welcome to HP Support Community,

Thank you for posting your query; I’m here to help by guiding you through steps to resolve this issue

Cursor Lag 

Update Wireless and Display Drivers:

Go to Device Manager > expand Network Adapters and Display Adapters.

Right-click each adapter (especially Intel Wireless and graphics ones) > select Update Driver > Search automatically.

Check Graphics Settings:

Go to Settings > System > Display > Graphics Settings.

Add the app you’re casting and set it to High Performance (select your main GPU).

Adjust Display Resolution on the Cast Screen:

Go to Settings > Display, select the Sony Bravia screen, and set it to 1080p or 720p, not 4K.

This reduces rendering strain and helps sync cursor motion.

Improve Network Stability:

Use a 5GHz Wi-Fi connection for both your PC and TV to minimize interference.

Ensure both are on the same network band and router is nearby.

Try Miracast over Direct Connection:

Use Connect app on your PC (press Windows+K, select Bravia).

If lag is persistent, try a Miracast dongle like Microsoft Wireless Display Adapter to improve performance.

I hope this helps.

Please feel free to reply here if you have any questions or if you need further clarification on any of the steps. 

Take care and have a good day. 

If my response helped, please mark it as an Accepted Solution! ✅ It helps others and spreads support. 💙 Also, tapping "Yes" on "Was this reply helpful?" makes a big difference! Thanks! 😊

Regards,