"Updated" our 2021 Palisade Calligraphy's Standard-class Gen5W Navigation on 4/29/22 to Model LX2AS.S5BMC>US, S/W Version
[email protected]_M.V008.001.220419. The "update" removed/ overwrote the "radio tube" radio app that the previous update installed! Now I once more have the crappy split-screen...