I am running 5.250. My post relates to 5.060 onward which is basically the OBN setup.

My apex has difficulty recognizing legacy cards from Lake Master. Legacy being anything pre vx. I bought a vx card but it will not recognize in slot number one. Hb says this is a known issue and sent me a replacement that does the exact same thing.

VX Card
Went out to the lake Saturday VX card in slot 2 and ZLC in slot 1. Device recognized ZLC as storage location, but previously recorded ZLC data would not show. I recorded new AC Live data and it appeared on the chart no problem. Yesterday I fired up teh Apex in the garage This was indoors so no satellite. It remembered the location of last GPS fix from where I was at when powered off. It showed me the Lakemaster chart and overlayed my newly recorded auto chart data but none of the old data that was on the card. Just like at the lake.

Replacement VX card
Inserted and it acted exact same as the first.

Lakemaster plus card:
I was able to get it to recognize my lakemaster card in slot number one and it pulled up the charts at last known GPS fix. I inserted my ZLC card in slot #2 and it did not bring up the saved data from the card only the tracks from internal memory. I went to restart the unit and it hung on reboot. I removed the Legacy Lake Master card and it finished booting.

AutoChart:
It is my understanding that if there is no ZLC the device stores internally. I have a ZLC and it is being recognized and set as the storage location, but the data is storing internally. I've always had a ZLC, but I thought that if I stored data internally, it was supposed to move to the ZLC automatically when inserted? Or do I need to manually transfer this data?