Hi, dear people! I have this problem: I sync 2 devices, android and ubuntu pc, connected to the same wifi router. While android->pc seems sending files perfectly well, there is no upload speed for pc->android. The folders are created on android, but they are empty, and in web client the whole upload is like 'pending'. I tried disabling/enabling upnp and changing the port name. Can it be the router settings? Seems unlikely, because android device is doing pretty well uploading. What else can I try? Thanks. Here is what comes after the folder loading, if I run btsync in --no-daemon mode: UPnP: Could not map UPnP Port on this pass, retrying.UPnP: Could not map UPnP Port on this pass, retrying.UPnP: Could not map UPnP Port on this pass, retrying.NAT-PMP: Mapped TCP port 12345 -> 192.168.0.68:12345NAT-PMP: Mapped UDP port 12345 -> 192.168.0.68:12345NAT-PMP: error: Network Failure (e.g. NAT box itself has not obtained a DHCP lease)UPnP: Unable to map port 192.168.0.68:12345 with UPnP.UPnP: Unable to get external IP. UPD: I have enabled UPnP on the router and ticked 'enable forwarding' in the web interface... now I constantly see these lines: UPnP: Unable to get external IP.Incoming connection from 192.168.0.17:27727Incoming connection from 192.168.0.17:27727Incoming connection from 192.168.0.17:27727Incoming connection from 192.168.0.17:27727Incoming connection from 192.168.0.17:27727Incoming connection from 192.168.0.17:27727Still no uploading is happening... Why?