🍼  La fórmula Infantil Nan Expertpro Comfort Etapa 3 (800gr) bajó a $23.519 en Salcobrand.

🔗 https://descuentosrata.com/oferta/28373/formula-infantil-nan-expertpro-comfort-etapa-3-800g

Shipping a “high-end” equipment like the #Devialet #ExpertPro without #gapless #UPnP #DLNA support is just an embarrassment. Even my old #cyrusaudio streamer supported this!
Thanks for listening #Devialet. (3/3)

Digging further, it turns out the #ExpertPro is using the #Rygel #UPnP renderer.

But #Rygel has supported #UPnP since 2013/2014. So is the #Devialet #ExpertPro using an older version than that?! Weird since the UPnP support was added to Devialet around 2019-2020. (2/3)

Next issue with the #Devialet #ExpertPro: why doesn’t this thing support #gapless #DLNA #UPnP playback? A quick look at the exposed endpoints shows it’s missing SetNextAVTransport that’s required for #gapless play. 🧵 (1/3)

- The #Devialet #ExpertPro is not really a consumer device, most users won’t be able to fix this kind of issue.
- Where one can find such a shoddy implementation of #TCP nowadays?!
- Customer service matters.
Thank you for listening #Devialet. (9/9)

#ExpertPro behaves: no more #ZeroWindow packets. Note the somersaults of the #TCP window size: the #Devialet is literally begging for more traffic. Not going to get it, due to flow control on the #raspberrypi.
Goal achieved: no more interruptions when playing!

Conclusions? (8/9)

[Old hread reposted from a social media site I don't use any longer]
A thread about some high-end audio equipment with a low-end TCP stack implementation that pretty much makes the device unusable.
#Devialet #ExpertPro
Hackers will appreciate this so read on… 🧵 (1/9)