DiveLog only loaded data from the last 40 dives. How can I get the older data?
Your dive computer has a limited amount of memory to store dive profiles. Once that memory is full, it will discard the oldest dive profile to make space to store new ones. So older dives can no longer be downloaded from the dive computer. If you want to log every dive in DiveLog, then it is important to download the data before it gets overwritten. The limit is not a particular number of dives, but the number of minutes of dive time (actually the number of samples; if you change the sample rate from 20 seconds to 30 seconds, you would be able to record more dive time, but less detail on each dive). For instance, the Vyper can store approximately 36 hours of dive time with 20 second samples.
