We still use a fairly old version v4.1.4 (Apache, PHP 5.6.30-pl0-gentoo und MySQL 5.5.62-38.14.) and since Jan 2 there a no more impressions shown. But ad clicks are still displayed. We have integrated Revive Ads on different systems and websites, but the problem of no impression-counts affects all. That's why I would rather guess, that the problem lies in the Revive configuration itself.
What could that be?
Thx for any help /ideas on that ...