I tried switching to PHP 7.0.11 with no success …
I get an error in the debug-section
2017-04-29 22:47:55 Curl Error: The requested URL returned error: 404 Not Found /Audiogram toggle details
2017-04-29 22:47:55 Unexpected http response when trying to access remote media file. /Audiogram HTTP Status: 404 toggle details
2017-04-29 22:47:55 Can't reach https://cdn.schmid.tv/podcasts/testing-3.mp4 toggle details
2017-04-29 22:47:55 Curl Error: The requested URL returned error: 404 Not Found /MPEG-4 AAC Audio toggle details
2017-04-29 22:47:55 Unexpected http response when trying to access remote media file. /MPEG-4 AAC Audio HTTP Status: 404 toggle details
2017-04-29 22:47:55 Curl Error: The requested URL returned error: 404 Not Found /MPEG-4 AAC Audio toggle details
2017-04-29 22:47:55 Unexpected http response when trying to access remote media file. /MPEG-4 AAC Audio HTTP Status: 404 toggle details
2017-04-29 22:47:55 Can't reach https://cdn.schmid.tv/podcasts/testing-3.m4a toggle details
2017-04-29 22:47:56 Curl Error: The requested URL returned error: 404 Not Found /FLAC Audio toggle details
2017-04-29 22:47:56 Unexpected http response when trying to access remote media file. /FLAC Audio HTTP Status: 404 toggle details
2017-04-29 22:47:56 Curl Error: The requested URL returned error: 404 Not Found /FLAC Audio toggle details
2017-04-29 22:47:56 Unexpected http response when trying to access remote media file. /FLAC Audio HTTP Status: 404 toggle details
2017-04-29 22:47:56 Can't reach https://cdn.schmid.tv/podcasts/testing-3.flac toggle details
2017-04-29 23:22:23 All assets for this episode are invalid!
2017-04-30 05:22:34 All assets for this episode are invalid!
2017-04-30 11:24:28 All assets for this episode are invalid!
2017-04-30 18:23:45 All assets for this episode are invalid!
But the links are working…