connection time out in windows server openssh server

I installed an openssh server on windows server 2019. and then run a python script to connect them and run a list of commands. like this:

list[150]
for i in list:
    ssh.connect.run.command
    ssh.close

After 50 connections, the ssh service was disconnected. and then I restart all of the services but yet still, can not connect to ssh. this is my checklist:

• firewall: Disable

• firewall inbound and outbound configured

• OpenSSH status: Running

• OpenSSH Authentication agent: Running

all above service restart. but can not connect to ssh service.

ssh response error:

Network Error: Connection Time out.