Unusual Firewall Exception: A Deep Dive into “No Connection”

While navigating through my firewall settings recently, I stumbled upon an unexpected entry: an exception labeled “No Connection.” Intrigued, I decided to investigate further, especially since I was attempting to optimize my GOG Galaxy download speeds, which were frustratingly capped at 1 Mbps. Surprisingly, after adding a specific firewall exception for GOG Galaxy, I noticed an improvement in my download speed. However, the presence of that peculiar exception still left me puzzled.

Upon clicking for more details, I was met with an ambiguous description, offering no clarity on its origin or purpose. I certainly don’t recall creating this entry, nor can I determine which game or application it might be associated with. Has anyone else encountered a similar situation with an oddly named firewall exception?

I’m keen to hear your thoughts or experiences on tracking down the source of such abnormalities. Is there a method to identify the program linked to this mysterious exception?

For reference, here’s a screenshot of the firewall exception in question: View Screenshot.

Your insights would be greatly appreciated as I navigate this perplexing issue!