I have both a WD TV Live and WD TV Live Pro.
Both play dts CD .wav files. I upgraded the WD TV Live to beta firmware 1.03.35 and can no longer play dts cd .wav files on the WD TV Live.
Both the TV Live and TV Live Pro are attached to the network, and play the same files from a shared drive. WD TV Live Pro still plays dts CD .wav files with no problems.
The same problem with .mkv files with dts - played fine in both WD’s, after 1.03.35 firmware upgrade on WD Live no longer work. WD Live Pro still plays the dts .wav and dts .mkv just fine.