There seems to be a bug in JUCE Modules/juce_analytics/destinations/juce_ThreadedAnalyticsDestination.cpp that manifests when internet goes away temporarily and the exponential back off occurs.
Steps to reproduce on macOS:
using the demo : https://docs.juce.com/master/tutorial_analytics_collection.html
- disconnect internet
- start demo
- watch a couple of “nw_socket_connect connectx failed:  Host is down” messages pass
- reconnect internet
- EXC_BAD_ACCESS that stems from eventQueue.pop_front(); on line 118
It’s not confined to macOS though.