For some reason this morning my Yarbo is sitting in the middle of my driveway “waiting for gps to recover” it has been working for the last 2 days without issue. It is basically sitting next to the data center. All antenna look fine.
Power off the DC and the core (unplug battery) for 5 mins and then power up the DC, then the core. See if GPS recovers. If you have your core connected to your home WiFi, consider forgetting that network. It could be a factor.
Please try the suggestions provided by @bryan.wheeler and @me1 to see if they resolve the GPS issue. If the problem persists, feel free to submit a support ticket so our team can further investigate and assist you.