I installed Mediatomb on XUbuntu and it works very well with most devices I connect to it.
What is the situation:

A freind of mine has a audio shop (HiFi). So, now you see the better streamers are comming into the market.
He has at the moment maybe 6 or 7 streamers in his shop. 5 of them are working perfectly with MediaTomb, but when I try to connect a the two other devices with Mediatomb, it doesnt work.

Mediatomb crashes completeley and it uses almost all the CPU power of the computer!  You almost cannnot stop the computer/server.

The device is a streamer from the brand NAD and from the brand AudioBlock.
When I look to those streaming devices, most have the same menu structure, maybe the same firmware???

Can anybody help me. THANKS!!!!!!!!!!