Hi,

I have a very strange problem discovered very recently, but seems to be
there for years:

I use a radio stream of german BR Klassik very often
(https://streams.br.de/br-klassik_3.m3u). And I soemtimes wondered why
there were some jumps, i.e. the radio seamed to be behind and then left
something out in order to be on time again. Now I discovered that the
stream is played to slow, that means frequency of music is also too low
by ~10% (probably 44 kHz vs. 48 kHz). 

If I use the AAC stream of the same station, unfortunately with only 64
kBit
(https://br-brklassik-live.cast.addradio.de/br/brklassik/live/aac/low),
everything runs well. I tested also all my other favourite radio
streams. All mp3 have the same problems, all aac are ok.

This problem occurs with my living room setup: piCorePlayer 6.1,
Jivelite 7'' touchscreen, HDMI audio out to Marantz Receiver. (Does not
depend on the piCorePLayer version, occured also with pCP 5)
It does not occur with my kirchen setup: piCorePlayer 6.0, headless,
JustBoom AmpZero.

Strangely, I can also sync kitchen to living room (or vice versa), then
both run at the lower frequency.
If I sync another player to the two (SqueezePlayer on Android), the two
pCPs go at the lower frequency, and the SqueezePlayer with the higher
frequency runs away.

Does anyone have a clue? Unfortunately, I cannot update the first pCP to
more recent versions because HDMI audio out does not work then in
conjunction with the JiveLite 7'' touchscreen. 

I suspect this has to do with the Marantz HDMI and seems to be connected
with 48kHz, mp3. The 44.1 kHz mp3 streams from my music collection work
flawlessly, also the 48 kHz flacs.


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