So, I'm getting a very frustrating problem when trying to import some adjustment layers from one psd file to another.

It appears that the file becomes corrupted.
This seems to be a common problem amongst other users too but is being brushed off as an Apple OS 10.10 issue. I am using a "stable" MacOS 10.9.5 but am having the issue too.
Other users have reported similar problems, possibly occurring when using gaussian blur, smart objects etc. I too have these layers and objects in both files and am having the same problem.
This was suggested in another post but has not helped.

PS CC is up to date.
So whats the problem and how can I fix it?
Ps... I have tried the files in PS CC 2014 and get the same result?

It appears that the file becomes corrupted.
This seems to be a common problem amongst other users too but is being brushed off as an Apple OS 10.10 issue. I am using a "stable" MacOS 10.9.5 but am having the issue too.
Other users have reported similar problems, possibly occurring when using gaussian blur, smart objects etc. I too have these layers and objects in both files and am having the same problem.
This was suggested in another post but has not helped.

PS CC is up to date.
So whats the problem and how can I fix it?
Ps... I have tried the files in PS CC 2014 and get the same result?