Remote Desktop Connection Error Code 0x904 Extended Error Code 0x7 Official

If there is a mismatch in encryption ciphers between the client and the host, the connection may drop immediately.

If the connection is unstable, lowering the required security layer can sometimes bypass the error Microsoft Learn Group Policy Editor gpedit.msc ) on the host. If there is a mismatch in encryption ciphers

There are several possible causes of error code 0x904 and extended error code 0x7, including: If there is a mismatch in encryption ciphers