Unfortunately, I haven't! I have come to accept that there are certain incompatibilities between different DLNA media players and there may be some that can and others can't play the formats that they are supposed to play.
I have since purchased some other DLNA-compliant (or so-called!) devices and found this fact to be (sadly!) true! I think the DLNA standard is still in its infancy and since it is not really a mass-adopted piece of technology (yet!), I believe there are still "teething" issues.
Sorry, I can't be more of a help to you!