We have deployed piwik image tacker through GTM and when chrome developer tool is open , piwik logs two entries though there is only shown one call in chrome developer tool Network tab .
Without opening chrome developer tool , piwik logs one call which is fine .
Do anyone know the reason ?
We experienced this issue a few months ago, and we found that it was a bug in Google Chrome itself. After upgrading Chrome the bug went away. Can you try?