Marketo lead data overwriting from Unbounce

Hi Everyone,

We currently use Unbounce to capture lead information from our landing pages. When it comes to content downloads through these landing pages, we noticed that if we redirect to a Marketo Asset where the content is displayed---a data override tends to happen in the background, where it attributes as a download when it wasn't--this is for some individuals and not all. I'm not sure if you are not to mix the two and rather just provide the content through Unbounce alone, so this data override does not occur. Has anyone else experienced this that can shed some knowledge?

Thank you,

Daniela