Fixed parsing errors when the remote hostname contains uppercase letters.

before repair

<img width="1200" height="800" alt="Image" src="https://github.com/user-attachments/assets/c0b6af2a-8364-4677-804d-cb280173a344" />

after repair
<img width="1200" height="800" alt="Image" src="https://github.com/user-attachments/assets/8f0928b4-4019-4a76-8b5c-5d2f3e0ad8f4" />