Issue with Firefox 34.0.5:
I already told that Firefox has issues with the rune audio library tab, but I found out a few interesting things:
- I can fix the empty library tab in Firefox by starting Google Chrome and go to runeaudio.local. The library tab is fixed directly every time.
- I can do the same with Firefox. I open a second Firefox tab and go to runeaudio.local. The library tab is fixed in the first browser tab.

On the second tab the library tab is also empty. But now it comes: I open a 3th browser tab and go to rune audio and in the second browser tab the library tab is fixed.
Last option feels even more like magic: When the library tab is empty in the firefox browser. Loading runeaudio.local on the tablet fixes the empty library tab in Firefox...
I don't have much knowledge about website development, but I thought this could be helpful.
Audio gear: RuneAudio on Raspberry Pi 2 + Dr. DAC nano, Marantz pm66se, Avalon Avatar