This page intends to create a wiki with most common sources of Troubleshooting, check it first if you experience a problem with Tortle Ninja

I got this message "Error While retrieving data" On a farm metric

That error is related with some RPCs on Fantom, as Tortle uses some amounts of data to calculate its KPIs some RPCs doesn't give the service, in that case we suggest to change to another RPC provider like, to change just go to Settings on your wallet.