Multiplicity 4.07 Seamless Display does´nt work

I am testing Multiplicity 4.07 Pro. My problem is that everything, i.e. mouse, keyboard, audio, copy and paste, works fine, but sadly not seamless display.

In Primary computer, Multiplicity setup, under Seamless Display, I have connected my Windows 10 computer.
In secondary computer, under Seamless Display, I have tickt "Allow this computer to share …" and "Automatically accept remote…".

My setup is:
Primary computer: Windows 11 23H2 Home
Secondary computer: Windows 10 22H2 Home
Firewall: Avast where I have set the ports and file exeptions stated in the maunual.

What is wrong? Is there any setting missing? I would be grateful for help.

seamless display multiplicity

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Hello,
Sorry to hear you are having issues. First, on every system, please try, uninstall Multiplicity 4, reboot immediately (important), download latest version available in your account product download page: https://store.stardock.com/myaccount/products. Install it, reboot immediately again. Retest it and report back.

Thank you,
Basj,
Stardock Community Assistant.

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Hello Basj, thank you for your answer,

I have uninstalled Multiplicity, reboot and reinstalled new downloaded version. Unfortunately it still doesn't work.

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Hello,
I have forwarded your problem/question to Stardock Support Team for their assistance. Please keep an eye on this thread for any updates. We appreciate your feedback and patience. Thank you.

Basj,
Stardock Community Assistant

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