Windows Laptop Network Connectivity Issue

I'm facing a networking issue with one of my Windows laptops. I use a multiuser software within my LAN, and this particular laptop is unable to ping other devices. Internet connectivity is fine, but I can't seem to find the cause of the problem.

Key Points:
- The laptop is running on Windows.
- There have been no recent changes to the network or laptop settings.
- Other devices on the network cannot ping this problematic laptop.

Ideal Skills and Experience:
- Extensive knowledge in Windows networking.
- Experience in diagnosing and fixing LAN issues.
- Ability to identify and solve connectivity problems.