Falling behind real time tracking

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/report-a-bug/falling-behind-real-time-tracking/
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Current version of ABRP on iPhone 14 and Appleplay on 2023 Chevrolet Bolt EUV. On multiday road trip. Multiple planned stops on route and multiple ABRP charging stops planned in. I was driving on western USA highways. I shared the plan with Google Maps ( also running on ApplePlay). Both started simultaneously matching the road situation. Over time ABRP would slip behind the actual travel of the car…3 minutes to 15 minutes. Google remained on track, but ABRP had to be stopped and quit and reloaded and remapped and restarted to get back on the car’s actual location. Why? How permanently fix?