Copied Clip = linked Clip ?!

[thomgee]

Hi there,
it happens some times, that if i copy a clip with effects by drag & drop w optionkey , to a different layer, the Clip seems to be linked.
So if i change the properties of the Clips (Effects ... ) the other clip get changed too.
if i copy with keyboard (cmd c) those "Links" seem to be gone.
is this purpose or a bug?
If purpose, where is it documented?

[Zoltán]

it happens some times, that if i copy a clip with effects by drag & drop w optionkey , to a different layer, the Clip seems to be linked

Definitely a bug.
Please attach your composition to a post here zipped, or send it to us directly to mail@resolume.com so we can take a look.
Thanks!