Your connection with WordPress.com seems to be broken

Hello Everyone,
On my website, , i’m having trouble launching and JetPack is giving me errors when i try to access the dashboard.

It throws me the error: Your connection with WordPress.com seems to be broken. If you’re experiencing issues, please try reconnecting
When i access the Dashboard. And because of that, i cant change any setting. Anytime i click to change anything, WordPress throws me the error Error updating settings. FetchNetworkError

I did changed the domain recently, but i checked the access to the XML-RPC of my website and everything seemed okay

curl -A "Jetpack by WordPress.com" -is -H 'Content-Type: text/xml' --data '<?xml version="1.0"?><methodCall><methodName>demo.sayHello</methodName><params></params></methodCall>' 'https://insoner.io/xmlrpc.php' && echo

HTTP/2 200 
date: Thu, 23 Feb 2023 15:21:08 GMT
content-type: text/xml; charset=UTF-8
vary: Accept-Encoding
x-hacker: If you're reading this, you should visit automattic.com/jobs and apply to join the fun, mention this header.
host-header: WordPress.com
x-ac: 3.gru _atomic_dfw BYPASS
cf-cache-status: DYNAMIC
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kUqByB4YfdKDzt7S85bbdHGYWX5XF1AvBY8W%2FlKu7X44z9tQwbGgoJE8oC9vYkbunwQlNC5AH79jahmejBuOAIPklFywxLWKH9KWHCXd%2BOVymCnTPT7ACIIGeFAH"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 79e0f3113faca617-GRU
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

<?xml version="1.0" encoding="UTF-8"?>
<methodResponse>
  <params>
    <param>
      <value>
      <string>Hello!</string>
      </value>
    </param>
  </params>
</methodResponse>

I did checked the response using the domain provided by the wordpress:

curl -A "Jetpack by WordPress.com" -is -H 'Content-Type: text/xml' --data '<?xml version="1.0"?><methodCall><methodName>demo.sayHello</methodName><params></params></methodCall>' 'https://insonerdotio.wpcomstaging.com/xmlrpc.php' && echo
HTTP/2 301 
server: nginx
date: Thu, 23 Feb 2023 15:31:41 GMT
content-type: text/html; charset=utf-8
location: 
x-ac: 2.gru _dfw BYPASS
strict-transport-security: max-age=31536000; includeSubDomains; preload

And now i dont know if JetPack is trying to connect via the old URL or the new one