Hello Late to the game... Have been running StellarMate 64bit without a hitch... until now. The failure comes when trying to install the ZWO ASI Filter wheel driver, and I get the message: 'apt-key' is deprecated I'm rather new to this, and all of the answers are somewhat beyond my capabilites at the moment. Just received a notice that 64-bit was ready for prime time from Mr. Gordon Hollingsworth. Can someone please direct me to the steps I need to take to update the ZWO Indi drivers on my 8GB Pi 4? I can follow instructions well, but there are a lot of holes in this old CPU on my shoulders Thanks in advance. David DRead More...