QNAP TS-409 iTune Service troubleshooting. Well, I got some problem with TS-409 iTunes service, so I decide to fix it.....for whole day. You must have a little Unix skills if you want to try to fix it. So, I enjoy my TS-409 with iTunes server, it makes me easy to listen to my favorite music. Well, on February I bought a new mobile phone, it supports MP3 play. But it only support UNICODE ID3 tags. So I decide to convert all my MP3 existing tags from BIG5 to UNICODE. Then My TS-409 iTunes service stop working. Yesterday, I upgraded firmware to 3.1, it still not working....So I decide to figure out why it stop working. First I SSH to TS-409, and type following command: ps -ef|grep daapd mt-daapd is iTunes service process name, usually system will spam around 5 processes for iTunes. I found there is no daapd process running. So I restart iTunes service from admin interface. This time I found daapd consumes all CPU resources (via command top) So, there should be a problem in daapd. Maybe it...