I looked at the backups for the past 4 days. Over 4 days, 7 different VM's failed, but only 2 of these failed on EACH attempt.
I'm concerned about the "occasional failures" but for now I want to focus on those which fail consistently.
I tried the command you gave on one of these VM's. It hung for 5 minutes and gave no indication of progress. I did a CTRL-C and it says "operation can not be cancelled".
* A certificate in the host's chain is based on an untrusted root.
[2008-09-23 13:23:41.961 'BaseLibs' 5588 warning] SSLVerifyIsEnabled: failed to
read registry value. Assuming verification is disabled. LastError = 0
[2008-09-23 13:23:41.961 'BaseLibs' 5588 warning] SSLVerifyCertAgainstSystemStor
e: Certificate verification is disabled, so connection will proceed despite the
error
[2008-09-23 13:27:49.274 'App' 5340 error] Canceling, please wait...
[2008-09-23 13:27:49.602 'vcbMounter' 5588 warning] Please wait. (The current op
eration cannot be cancelled.)