Avast firewall does not allow second screen sharing

I am using Avast Premium Security software. But I have a problem. When I want to use my Samsung Tablet as a second screen, the firewall blocks it. When I disable Avast there is no problem. Wherever I looked in the software settings, I could not see a setting that would fix this problem. I’m even considering changing my antivirus software just for this reason. Can you suggest a solution to this problem?

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First, I’m an Avast user and not an Avast Team member.
How are you connecting this second screen ?
I’m not sure if this might have more to do with the Samsung tablet being for Android OS ?

I have a second screen connected to my laptop, a 27" display, this is connected to my Display port on my laptop.

Are you getting any errors, if so what ?

If your Firewall has your system set as Trusted - The Network Inspector might also be in the mix as the two work together. See my images they might help pin it down.