order confirmation count in GA

[Amulya_T]

Need help from the Tealium iQ community, for react e-commerce site, we are seeing a difference of -15% in the transactions being recorded in GA. The react code fires the function: utag.link to send the purchase event to Tealium custom code in GA tag. And it is not adblocker issue since other tracking systems are showing transactions with 99% accuracy. We tried finding the patterns between orders that are not being sent to GA from Tealium, but no luck. has anyone seen similar behaviour and was able to figure and resolve the issue?