Good Morning JD.
As you may remember, my 3808 was unupdated due to distance from the modem/router. At your suggestion, I ordered a 75 foot cable and did the full update last night. It took about 90 minutes, 14 issues, and was successful/complete.
From the Parameter Check menu, the Spkr Config Check has Front - Surround A as Large, the Distance Check has the correct measurements, the Channel Level Check has appropriate values given speaker sensitivities, and the Crossover Check is blank. I am not sure what to do with Restore Y/N.
From the Manual Setup menu, the Speaker Setup - Speaker Config has the sizes small, and the Crossover Frequency Advanced with F 80, C 100, S A 120 and LFE+Main 150.
What have I missed?