Aries Spifly was logging very little, so it was hard to debug. Figuring out where the log level should be upped, turned out to be surprisingly easy, however... https://github.com/apache/karaf/blob/main/assemblies/features/base/src/main/resources/resources/etc/org.ops4j.pax.logging.cfg#L51
So thanks to JB and Grzegorz and the rest of the karaf team for making things this easy! :-)
