I recorded a programme just now, and got all sorts of error messages, even though the programme recorded fine in the end with no further intervention:
get_iplayer 3.22-ppa33a, Copyright (C) 2008-2010 Phil Lewis
This program comes with ABSOLUTELY NO WARRANTY; for details use --warranty.
This is free software, and you are welcome to redistribute it under certain
conditions; use --conditions for details.
Episodes:
Sunday Service - 15/12/2019, BBC Radio Devon, p07v5vw6
INFO: 1 total programmes
ERROR: Failed to download URL (3/3): https://aod-hls-uk-live.akamaized.net/usp/auth/vod/piff_abr_full_audio/f4cd72-p07v5vwc/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.ism.hlsv2.ism/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.ism.hlsv2.m3u8?__gda__=1576426827_2a18b4ce28854c55892efac8308302ec
ERROR: Response: 403 Forbidden
ERROR: Access to this resource was blocked by the BBC
ERROR: Ignore this error if programme download is successful
ERROR: Failed to download URL (3/3): https://aod-hls-uk-live.bbcfmt.hs.llnwd.net/usp/auth/vod/piff_abr_full_audio/f4cd72-p07v5vwc/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.ism.hlsv2.ism/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.ism.hlsv2.m3u8?s=1576383627&e=1576426827&h=a20dcf9903c5dc24591a6f0f902fe5f3
ERROR: Response: 403 Forbidden
ERROR: Access to this resource was blocked by the BBC
ERROR: Ignore this error if programme download is successful
ERROR: Failed to download URL (3/3): http://aod-hls-uk-live.akamaized.net/usp/auth/vod/piff_abr_full_audio/f4cd72-p07v5vwc/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.ism/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.m3u8?__gda__=1576426830_12b84f70477c52fdf87f368fb403087f
ERROR: Response: 403 Forbidden
ERROR: Access to this resource was blocked by the BBC
ERROR: Ignore this error if programme download is successful
ERROR: Failed to download URL (3/3): http://aod-hls-uk-live.bbcfmt.hs.llnwd.net/usp/auth/vod/piff_abr_full_audio/f4cd72-p07v5vwc/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.ism/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.m3u8?s=1576383630&e=1576426830&h=ce2179b5dac1b3217cb8e0047cc85455
ERROR: Response: 403 Forbidden
ERROR: Access to this resource was blocked by the BBC
ERROR: Ignore this error if programme download is successful
ERROR: Failed to download URL (3/3): http://aod-hls-uk-live.akamaized.net/usp/auth/vod/piff_abr_full_audio/f4cd72-p07v5vwc/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.ism/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.m3u8?__gda__=1576426831_548a4a18ccd2f3022420b7cdd884cca1
ERROR: Response: 403 Forbidden
ERROR: Access to this resource was blocked by the BBC
ERROR: Ignore this error if programme download is successful
ERROR: Failed to download URL (3/3): http://aod-hls-uk-live.bbcfmt.hs.llnwd.net/usp/auth/vod/piff_abr_full_audio/f4cd72-p07v5vwc/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.ism/vf_p07v5vwc_43727151-ea34-45de-90cf-23d9ff640759.m3u8?s=1576383631&e=1576426831&h=aa08e18b8f5a9eedefc0714356083798
ERROR: Response: 403 Forbidden
ERROR: Access to this resource was blocked by the BBC
ERROR: Ignore this error if programme download is successful
INFO: Downloading radio: 'Sunday Service - 15/12/2019 (p07v5vw6) [original]'
INFO: Downloaded: 79.60 MB (00:33:04) @ 2.46 Mb/s (dafhigh1/ll) [audio]
INFO: Converting to MPEG-TS
INFO: Converting to M4A
INFO: Tagging M4A