Tab S9 plus second screen connection issue

[Nisarg1109]

Hello All,

I have a samsung tab S9 plus and I am trying to connect it to Dell xps 15 via second screen .

But it gives an error and says could not connect to tab s9 plus .

Can you please help on this ?

Thanks 

Nisarg Patel

[Lingard87]

Try turning off the firewall (providing you're connected to a network and not directly wired to the internet!) and test, my work laptop firewall blocks all non-VPN traffic on the public/private networks so doesn't allow it to connect but from my personal device it works fine

[Lauro Arantes]

I get an error message No Compatible Display Found when trying to connect via Samsung Dex from my S24 phone