[PROBLEM] Airplay stuttering since moOde 9

[cramcram]

Couple troubleshooting things;

# Look for errors in the system journal log associated with networking
journalctl -f

# Run shairport sync with moode Debug logging on (System Config), restart AirPlayr and then examine the log
/var/log/moode_shairport-sync.log

journalctl -f

Code:

Jun 18 09:30:13 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:30:13 homeoffice kernel: brcmfmac: brcmf_sdio_readframes: read 1092 bytes from channel 2 failed: -5
Jun 18 09:30:13 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame
Jun 18 09:30:23 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:30:23 homeoffice kernel: brcmfmac: mmc_submit_one: CMD53 sg block read failed -5
Jun 18 09:30:23 homeoffice kernel: brcmfmac: brcmf_sdio_rxglom: glom read of 2048 bytes failed: -5
Jun 18 09:30:23 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame
Jun 18 09:30:41 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:30:41 homeoffice kernel: brcmfmac: brcmf_sdio_readframes: read 1299 bytes from channel 2 failed: -5
Jun 18 09:30:41 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame
Jun 18 09:30:42 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:30:42 homeoffice kernel: brcmfmac: brcmf_sdio_readframes: read 1123 bytes from channel 2 failed: -5
Jun 18 09:30:42 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame
Jun 18 09:30:44 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:30:44 homeoffice kernel: brcmfmac: brcmf_sdio_readframes: read 1196 bytes from channel 2 failed: -5
Jun 18 09:30:44 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame
Jun 18 09:30:57 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:30:57 homeoffice kernel: brcmfmac: mmc_submit_one: CMD53 sg block read failed -5
Jun 18 09:30:57 homeoffice kernel: brcmfmac: brcmf_sdio_rxglom: glom read of 2048 bytes failed: -5
Jun 18 09:30:57 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame
Jun 18 09:30:59 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:30:59 homeoffice kernel: brcmfmac: brcmf_sdio_readframes: read 1241 bytes from channel 2 failed: -5
Jun 18 09:30:59 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame
Jun 18 09:31:19 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:31:19 homeoffice kernel: brcmfmac: brcmf_sdio_readframes: read 1094 bytes from channel 2 failed: -5
Jun 18 09:31:19 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame
Jun 18 09:31:23 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:31:23 homeoffice kernel: brcmfmac: mmc_submit_one: CMD53 sg block read failed -5
Jun 18 09:31:23 homeoffice kernel: brcmfmac: brcmf_sdio_rxglom: glom read of 2048 bytes failed: -5
Jun 18 09:31:23 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame
Jun 18 09:31:36 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:31:36 homeoffice kernel: brcmfmac: mmc_submit_one: CMD53 sg block read failed -5
Jun 18 09:31:36 homeoffice kernel: brcmfmac: brcmf_sdio_rxglom: glom read of 2048 bytes failed: -5
Jun 18 09:31:36 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame
Jun 18 09:31:38 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:31:38 homeoffice kernel: brcmfmac: mmc_submit_one: CMD53 sg block read failed -5
Jun 18 09:31:38 homeoffice kernel: brcmfmac: brcmf_sdio_rxglom: glom read of 2048 bytes failed: -5
Jun 18 09:31:38 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame
Jun 18 09:31:53 homeoffice kernel: mmc1: Controller never released inhibit bit(s).
Jun 18 09:31:53 homeoffice kernel: brcmfmac: mmc_submit_one: CMD53 sg block read failed -5
Jun 18 09:31:53 homeoffice kernel: brcmfmac: brcmf_sdio_rxglom: glom read of 4608 bytes failed: -5
Jun 18 09:31:53 homeoffice kernel: brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame

/var/log/moode_shairport-sync.log

Code:

139.265355988 "player.c:2906" Large negative (i.e. early) sync error of -5805 frames (-0.131633 seconds), at frame: 3951092541.
34.692949675 "player.c:1171" Aliasing of buffer index -- reset.
1.867543749 "player.c:2906" Large negative (i.e. early) sync error of -5322 frames (-0.120680 seconds), at frame: 3952704701.
41.657132484 "player.c:2906" Large negative (i.e. early) sync error of -3066 frames (-0.069524 seconds), at frame: 3954540381.
12.311705776 "player.c:2906" Large negative (i.e. early) sync error of -2970 frames (-0.067347 seconds), at frame: 3955083165.