Hi,
I have a company MAC computer and by the policy or firewall the 127.0.0.1 is not reachable:
MacOS % ping 127.0.0.1
PING 127.0.0.1 (127.0.0.1): 56 data bytes
ping: sendto: Can't assign requested address
ping: sendto: Can't assign requested address
Request timeout for icmp_seq 0
ping: sendto: Can't assign requested address
Request timeout for icmp_seq 1
I can't change the settings and because of this setup Evernote can't upgrade. It always downloads the latest app but it can't install. I always have to download and install manually. I guess others have the same issue.
When I ping an other IP on an other network card (not 127.0.0.1) than it is reachable and working fine.