1.) It's best if you familiarize yourself with the documentation here:https://docs.adobe.com/content/help/en/analytics/export/analytics-data-feed/data-feed-contents/datafeeds-contents.html2.) Within that documentation you will find the below; what you are seeing is likely the expected behavior.  The...

Definitely looks like a bug. Someone in measure slack noticed the same as well. I would recommend submitting a bug with client care (or have a supported user in your org do it).

Would you be able to include a screenshot of your cohort table settings? If you are using both retention and rolling than this shouldn't be possible and would be best handled as a customer care ticket.

1.) Did you know that you can turn off truncation?2.) This is still easier in R&A, AW doesn't do multi dimensional data very well.3.) The common work around is to pass 'previous page' as a prop and use that for any breakdowns/segments.

Do you have access to Adobe data feeds? If so you could query this by referencing the registration event and the last_purchase_num column.

How different do the values become if you utilize tracking code instances as your metric in lieu of something like visits.  Due to persistence and that many marketing channels (like direct and referrer) don't rely on tracking codes, visits is not an appropriate metric to utilize for this comparison.

Entry page will not work in this scenario as entry page is a visit scoped dimension, all time within a given visits would be attributed to that entry page. You can however filter by hit depth = 1. If you need to filter to the first page within the first visit you could use visit depth = 1 and hit de...

Would it be plausible for you to use the API instead?  You'd have flexibility to script whatever data logic you'd like.

I'd start with the youtube videos they've authored.

Marketing channel logic is completely custom, so for one organization it might be exceedingly normal to have more visits than marketing channel instances.  A common example would be 'direct' or 'internal'. Many organizations do not allow these traffic sources to override an existing channel.  So if ...