Did you see this?

AlwaysOn:: The Service Broker endpoint is in disabled or stopped state

...looks like you're not the only one.

This may be of interest to you:

SSIS 2012 standalone on server

If you put SSIS on the same box as your SQL Service, make sure you know the memory requirements and...

Are you up to date on your CUs?

This has always worked for me

Grant Permissions to Integration Services Service

Are you sure the user account and the account you setup access for match? (Local vs. AD)

So the process takes 15 minutes, but you're running it every 10 minutes?

Data/Log file auto grow will be in the default trace, FWIW

FYI

FIX: "A severe error occurred on the current command" when a Table-Valued User-Defined function is referred to by a synonym

Did you work through this?

Microsoft Windows Multi-Site Failover Cluster Best Practices[/url]

I've never set this up BTW, I just know it's possible.

If you're doing Availability Groups, then you're going...

You may want to validate that the shadow copy service isn't causing an issue (I've had that happen before)

vssadmin list shadowstorage (from cmd prompt)

Are you sure the password is changing and it's not that the account is being locked out?

OK, back to the Log Shipping performance issue.

The connectivity issues are on the primary side?

How big are the log files?

Are you saving the backups to a...

I can't find an article to reference, but IIRC SQL does something that results in a much higher number than actual when estimating how much space it's going to need...

It looks like SQL ran into an error deleting the internal snapshot database.

REF:

https://support.microsoft.com/en-us/kb/2974455

Have you considered using a DNS alias, or reusing the SQL Server Network Name?

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