Hi Yarbo users
I have lot of issues with Yarbo loosing GPS. Can you please check the Diagnose tools pictures:
Any feedback would be helpful.
Swap your antennas (RTK) from left to right and right to left and see if your L2 stats improve. I suspect you may have a bad or marginal left antenna. If you have a spare, try swapping that in. I’d also put a ticket in to get your firmware updated. 3.14.1 will help with single antenna mode.
Hi there, could you please try Bryan’s suggestions first to complete some initial troubleshooting steps?
After that, please submit a support ticket with detailed information, including the troubleshooting steps you have already taken and the Diagnose Tool results. This will help our team better understand the issue and provide more efficient assistance.
Thank you for your cooperation, and please keep us updated on the progress.
Swapping antennas did things better and L2 is showing bigger number now.
I will let Yarbo work now and observe did hit help in all areas.
Thanks Bryan. 
Glad to hear it. Let support know so they can send you a replacement antenna(s).