I get an automatic prompt of "An update is available for your device" in BaseCamp when my GPS is connected to the computer. "Current version is 3.70. Update available 2.80." Doesn't happen all the time, though.
Naturally, I select cancel. Then later if I select "Check for updates" in BaseCamp it tells me that I have the latest version on my device. Anyone else getting false update notices from Basecamp?