Called this morning and asked the service guy to confirm with the tech that the pan does need to be dropped and fluids would be replaced which he did confirm. So they replaced the solenoid pack and also found another part had failed I think he referred to as the trans "brain". Left the receipt out in the truck and forget exactly what it is called, but they replaced that as well. So because it did require the pan drop the fluid replacement was covered which I believe was 7qts. So not a full flush but a typical fluid change which I was happy to hear. Picked it up a few hours ago and it seems to be back to normal. I'll keep an eye on it. Thanks all for the feedback over the past few days!