OS X Upgrade behind 1550 fails

[G_W_Albrecht]

I tried to upgrade a MacBook to a more current version using Apple stub installer. After downloading ca. 3,8GB. installation stopped because of a network error.

- tried on 3 machines to download the installer, 2 connected by WLAN, 1 by cable, all not successfull

- tried OS X MDS app for image download, but that also failed

- plugged my cabled MacBook directly to the router, now download of over 6GB finished successfully

Why can that be ? And how come that nothing is visible in the logs ?

This and the limitation from WLAN to LAN internal routing issue are my biggest issues with 15x0 appliances - may be you can help,  Amir_Ayalon ?

[the_rock]

Im so glad you brought this up Gunther, because I also noticed that sometimes I cant find basic logs on similar SMB appliance where there is a traffic issue. I could never figure out why and only advice I got from TAC was to install latest version. Well, that obviously did not help either : - )

[G_W_Albrecht]

Problem is you would need to enter debug to see dropped but not logged packets. And yes, small footprint makes SMB logging different to GAiA...

[G_W_Albrecht]

What i get is:

curl: (56) Recv failure: Connection reset by peer
Error downloading. Could possibly be due to bad cache file. Deleting the file and trying again.