title: Getting SSL error "Unsupported protocol" when running in Visual Studio
body: <p>I am trying to build a Blazor application and I always get the following error :
  &quot;This site can’t provide a secure connectionlocalhost uses an unsupported protocol.
  ERR_SSL_VERSION_OR_CIPHER_MISMATCH
  Unsupported protocol
  The client and server don't support a common SSL protocol version or cipher suite.&quot;</p>
  <p>My Chrome browser is up to date. I tried with Edge but the same error !
  I tried the following link, too :
  <a href="https://phoenixnap.com/kb/fix-err-ssl-version-or-cipher-mismatch" rel="noreferrer">https://phoenixnap.com/kb/fix-err-ssl-version-or-cipher-mismatch</a></p>
  <p>Until a day all was working fine and I don't know what happened...
  If I run the same application on another Windows 7 PC, it is working fine...
  Can you help me, please ?
  I will put here a screen capture :
  <a href="https://i.stack.imgur.com/RWgRX.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/RWgRX.jpg" alt="enter image description here" /></a></p>