What is being done with the case to minimize the RFI being produced by the PI?

I personally don’t use the built on Ethernet. I’ve found in multiple setups (different network switches and Ethernet cables both shielded and not) where it caused more RFi. My APRS iGate I’ve got home

does this ship with battery or is that a CVS run lol?

My pending order also has the acrylic case. Will that get wrapped up into the cost of the alum case?

Will the new device still be compatible with the acrylic cases you currently offer?

What about units that haven’t shipped and are on back order?

Any idea when back orders will be fulfilled? Thank you!