I already have a thread dedicated to my problem, but just to keep track of it: http://community.wd.com/t5/WD-TV-Live-SMP-Discussions/Rolling-back-the-firmware/td-p/583720/page/2
- Cannot play MKV from my NAS via wifi (even after rollback to previous FW).
- These are MKVs that worked fine prior to the update
- MKVs work fine when being played through USB.
