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Solved: Slow performance and packet loss
#1
1) I have my NAS plugged into my wireless router which is also plugged into a powerline adapter.

2) I had the Moode raspberry Pi 4 plugged into another powerline adapter not too far from the router.  All is well with audio playback when source files are stored on the SD card, however there seems to be significant latency in scanning files from the NAS.  Most significantly audio playback keeps pausing when playing back files from the NAS with the following recurring note in the log:

decoder is too slow; playing silence to avoid xrun

3) When I ping the NAS from the Pi then I noticed 50% packets lost, strangely pinging the router did not result in any loss.  Pinging the NAS from another machine on the same network also resulted in no packet loss.

4) I had assumed that this was the powerline adapter performance perhaps suffering from noise on the electric network.  However I am surprised to see that when I switch the Raspberry PI to wireless then I am now getting 71% packet loss!

Anyone seen anything similar?
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Messages In This Thread
Slow performance and packet loss - by jwillans - 02-16-2020, 01:53 PM
RE: Slow performance and packet loss - by DRONE7 - 02-17-2020, 08:28 AM
RE: Slow performance and packet loss - by jonners - 02-17-2020, 09:44 AM

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