The original plan is to run BT Sync on 2 NAS devices (Zyxel NSA 325 v2), 1 at my place, 1 at my parents place. In this way i will always have a offsite backup and so doe my parents. I installed Bt sync from the metarepository on the Zyxel NAS. Installation etc all went succesfull. When i sync between a folder on my PC and the NAS, this works just fine. When i try to sync between the 2 NAS devices, weird stuff happens. First i tried to sync a single file between the 2 NAS devices everything works, but if i try to sync a whole folder at first everything seems alright but at some point the receiving NAS just simply crashes. Then i have to manually reboot the nas to even access the webinterface of the NAS. I am running version 1.4.99 Beta on both NAS devices. On my router i have forwarded ports : 3000,3838 and 9988 (but since it's working with small files guess nothing wrong with this) I hope you can help me with getting this working. When i need to try stuff or something, please let me know. If i can get this to work, this is the perfect backup tool Thank you all in advance,