I'm having problems again getting the DVDFab Remote app on my iPhone to connect to my PC running DVDFab.  I have a Mac Mini running both the latest version of iOD and DVDFAB 10.  It was working recently until I upgraded my router to Fiber.  It's the AT&T U-Verse 5286ac which apparently doesn't support UPnP.  I don't recall ever doing port forwarding for the DVDFab remote but I set it up anyway but still no luck.  I had the same problem previously and it just appeared to fix itself.
The port forwarding for this is to the wi-fi connection and not the wired connection.
Are there any instructions on how to set up so that this will work.  I find it useful to not have to constantly look at my PC.