Unspecified value in percent page view
Dear Members,
I am getting huge percentage of percent page viewed value under “unspecified”.
Beacon looks good to me. Value of percent page viewed is set correctly in the beacon.
While analyzing it further, I am not finding any page where all the values of percent page viewed is coming as 'unspecified' so it means the tracking is working fine, but there are cases where it is not getting set(As per analytics data) and I don't know why?

Not sure if AA is not able to collect this information correctly, need your expertise on the possible root cause of the issue.
Thanks.