Been having the same issue as OP for easily over 2 weeks now. My media is on a Synology NAS (6.x, not the newer 7.0 DSM version) and made a post here which has my log files if it helps:
Been having the same issue as OP for easily over 2 weeks now. My media is on a Synology NAS (6.x, not the newer 7.0 DSM version) and made a post here which has my log files if it helps: