Contact tracking error on my Linkedin Ads

Hi All,

I am running a Linkedin Ads campaign and i see in Hubspot the Ad shows ‘content tracking error’. I followed the instruction and changed the url in Linkedin Ads. The landing page is a Hubspot landing page and the url is something like “https://www.events.domian.com/slug

Even after changing i don’t see the error being solved. Can someone help me on how to solve this?

I have found LinkedIn ad issues to be really persistent.
Usually, I have had the most luck solving them by duplicating the ad and pausing the previous version. Just make sure to check the URL on the duplicated ad in case anything is carried over.