Hey guys, I've got a problem that I've somewhat narrowed down to being either reverse-proxy related and/or caused by my PC, but I got stuck, so now I'm hoping some of you may know what's wrong. I'm sure that there's some really simple solution that I'm just not seeing, but here goes;
I have a basic Unraid server running lets-encrypt, duckdns and a few others, with Nextcloud and Ombi setup on reverse-proxy. Everything has been working flawlessly so far, for almost a year, then suddenly a few days ago, I could no longer connect to Nextcloud or Ombi. I'm able to ping the server by IP and name "myserver.duckdns.org", but I get timeouts when trying to access Nextcloud both via the desktop app and web interface by url myserver.duckdns.org/nextcloud. At first I started looking through settings on the server and router, but then I got a friend of mine to test on his end, and he had no issues accessing either of them. Also found out that I had no issues on my phone connected to the home WiFi.. So my PC is basically the only device unable to connect? I hadn't made any changes on my PC or the server, so this is really confusing.
Also, on top of that, I just had the same problem occur as many of you got after the update, but after applying the fix, Ombi became completely inaccessible, this time also for everyone else.
Anyone know what could be wrong? Let me know if you need any logs or screenshots.