Connecting Laptop using tizen device manager fro app installation

I have bought Tizen 9 samsung tv latest modal of March 2025 & I am enabling the developer mode in tv & configured the laptop ip address & restarted the tv
And in my laptop configured the ip address of Tizen 9 samsung tv using tizen studio device manger but still remote connection is not established.
I have tried multiple time & I have confirmed both tv & laptop are connected on the same network & using the standard port number as 26101 but it is giving an error as follows

error: failed to connect to remote target ‘192.168.1.15’

You may get this message for following reasons:
-This remote device already connected by another one.
-This remote device is running on a non-standard port
-there is no IP address, Please check the physical connection.