Freelan not connection establise

[asafgb]

I try to connect 2 computers

1. Windows 10
2. Windows 7

The computer 1 Now will be called A (my computer).
The computer 2 Now will be called B (my Bro computer),
Get mine Presentation, my Certification

Output On B server

2021-03-14T23:20:08.300503 [DEBUG] Sending HELLO to A server IP:12000
2021-03-14T23:20:08.809532 [DEBUG] Received HELLO_RESPONSE from A server IP:12000 at A server IP:12000.
Latency: 00:00:00.502029
2021-03-14T23:20:08.813532 [DEBUG] Received PRESENTATION from A server IP:12000: C=AU, ST=Some-State, O
=Internet Widgits Pty Ltd, CN=gamer.
2021-03-14T23:20:08.828533 [INFORMATION] C=AU, ST=Some-State, O=Internet Widgits Pty Ltd, CN=game is va
lid.
2021-03-14T23:20:08.835534 [INFORMATION] C=AU, ST=Some-State, O=Internet Widgits Pty Ltd, CN=gamer is v
alid.
2021-03-14T23:20:08.844534 [INFORMATION] Accepting PRESENTATION from A server IP:12000 (C=AU, ST=Some-S
tate, O=Internet Widgits Pty Ltd, CN=gamer): same presentation.
2021-03-14T23:20:08.858535 [DEBUG] Sending SESSION_REQUEST to A server IP:12000.
2021-03-14T23:20:08.864535 [TRACE] Sending session request message to A server IP:12000 (next_session_n
umber: 0, local_host_identifier: 4bbce6e38abcf9f5ee91626613c3eb10144e2e3b70d7faa7c012940cb74694c9)

on A server
I got output

2021-03-14T23:21:53.576321 [DEBUG] No session exists with B server IP:12000 (at B server IP:12000). Contacting...
2021-03-14T23:21:53.579313 [DEBUG] Sending HELLO to B server IP:12000
2021-03-14T23:21:53.821764 [DEBUG] Received HELLO_RESPONSE from B server IP:12000 at B server IP:12000. Latency: 00:00:00.239459
2021-03-14T23:21:54.213851 [TRACE] Received a SESSION_REQUEST from B server IP:12000 but no presentation is available. Ignoring.
2021-03-14T23:22:22.283182 [DEBUG] Received HELLO_REQUEST from B server IP:12000.
2021-03-14T23:22:22.729184 [TRACE] Received a SESSION_REQUEST from B server IP:12000 but no presentation is available. Ignoring.

On Wireshark check
I got on send (from A to B, the establish connection the full certificate)
You can see full certificate request

From B to A
I saw some gibberish.
there no data about the certificate and the package size is smaller
I will test maybe the TLS 1.2 or something like that

Edit 15/03/2021
As I read in Cicso page LLC

My package send RNR that mean Receiver Not Ready
So he not waiting for an answer, someone knows why?