Hi,
Finally, I had a moment to look into that issue closely. I did some investigation and was able even to capture some packets.
More details about my hardware:
Technisat Imperial Dabman i550CD
FW version:
ir-mmi-FS2026-0500-0864_V2.14.33c.EX85186-1L2
Spotify version:
HEAD-v3.145.39-g6ca2b605
Hama DIR355SBT Digital Radio
FW version:
ir-mmi-FS2340-0000-0106_V4.5.10.46F70b-1B7
Spotify version:
HEAD-v3.156.25-g68d18d 29
This is the newest possible version of the software. There is no simple way to reinstall it or downgrade it. The only thing I can do is factory reset. I did it several times.
It looks like the issue was there from the beginning. I tried to connect to different Wifi networks. Unfortunately, there is no way to connect these devices with a wire.
I see also that issue appears also in a different devices, like Philips TAM8905:
https://tv-sound-monitors.philips.com/s/question/0D56800001Fn957CAB/wanneer-ik-van-een-device-naar-s...
The thing that connects all these devices is the Frontier Silicon module (like Venice 6.5 FS2026-5).
I decided to investigate this issue. So here is my setup:
My computer where I enabled Windows 11 Mobile Hotspot. I connected Hama and Imperial to the newly created hotspot. It gave me the ability to analyze packets going through my computer. I used WireShark software to capture packets.
I had caught two situations when unexpected interruptions appeared. Wireshark shows that there is something wrong with the connection between my device and the Spotify server. I am attaching pictures of caught situations. I have also saved the WireShark output with more details, but I don't want to share it here because there might be some sensitive information included. Please contact me; I can send it to you.
Regards,
Paweł

