Removed .npmrc, HOME in Cygwin & running npm outside of Cygwin results in duplicating cache (in Cygwin HOME & in APPDATA).
allprojects {
// println "resolutionStrategy: wait for 10 days"
configurations.all {
resolutionStrategy.cacheDynamicVersionsFor 10, java.util.concurrent.TimeUnit.DAYS
resolutionStrategy.cacheChangingModulesFor 10, java.util.concurrent.TimeUnit.DAYS
}
}