Dedicated Server not visible in browser, software shows everything working

I’ve been trying to use our server again running the dedicated server software, and it is not showing in the server browser, or available with direct connect. When I test port accessibility, its green lights all around and no errors are popping up. I’ve even tried hosting it with my other computer, swapping the ports over and all.

It worked before, when my computer was plugged into the router directly, but we have moved the setups and now are using wireless, but I don’t see how that would be an issue.

The server software is version 1.3.5, I did attempt using the latest version but it yielded the same results.

I feel I’ve exhausted all options to my knowledge level on these things, has anyone else experienced this?