The No.1 Google Ads Coaching and Training Program. Watch Masterclass here: https://sfdigital.co/youtube
We had a GDN campaign running profitably for about six months on TCPA but suddenly it's off the track how to troubleshoot this campaign for the past three months is not working well try changing the creatives because there is also what we call ad fatigue so if you have used a video in the responsive display ad, images change it happens quite often and see how that works because if it has been working well the audience is working well or the targeting is then the only thing which can hurt the campaign are the creatives so try changing the ads.