On my Aspen, the SV is failing to load and giving error. Support says that likely culprit is the terrain database on SD card. I have terrain and nav subscription for my IFD but not for PFD. Looking for someone to share their old sd card for me to test. I believe PFD has a monthly update for terrain so any recent old card would do so I can test before I renew my subscription. I'll pay for the sd card and shipping cost if anyone is willing to help.