GPS Lag in CarPlay 4.2.5

🚧 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/gps-lag/
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Installed CarPlay version 4.2.5. When navigating, the voice prompts are timely but the map itself lags terribly. My car icon is a good 1/4 mile behind where my car actually is. No such lag when using any other navigation app.