The error occurs like 40 minutes in. And now theres a new error:
Warning: gst-resource-error-quark: Could not read from resource. (9): gstrtspsrc.c(5280): gst_rtspsrc_loop_udp (): /GstPipeline:pipeline0/GstBin:source-bin-00/GstURIDecodeBin:uri-decode-bin/GstRTSPSrc:source: