I have tried IE, Chrome and Firefox. All three give the blank blue window with just a "add" button at the bottom. Chroms dev tools, assuming that I opened them correctly, do not give any errors when opening the window. The only error occurs when I press the "add" button. However, this could be due to the fact that I did not fill out any of the fields that I cannot see. Below is the error.
POST http://194.168.1.5:9981/dvb/addmux/_dev_dvb_adapter0_HDHomeRun_ATSC 400 (Bad request) ext-base.js:7
I also tried to create my own custom mux list per the wiki article:
https://www.lonelycoder.com/redmine/boards/4/topics/6326
I copied the new file into the /usr/share/dvb/atsc along with the other files already there. I also, checked the permissions on this file and make it similar to the other files. I rebooted and restarted tvheadend. However, when I view the list of available locations, the file that I added is not shown. I followed the same naming convention as the other files. I start with a "us" and then use "-" to separate words. The file format is UNIX and I do not see any differences in the special characters. When I created the file, I just used carriage returns and spaces.
Has the file location of the dvb location files changed? I noticed what the GUI displays has underscores in the names and the actual files that I found has dashes. I cannot figure out what I did wrong.
--- Steve