New self-serve espresso machines are rolling out around the system. A few months ago, when FLiK Hospitality took over the United Club/Polaris Lounge management account, support for the existing espresso machines (leased and managed by former vendor Sodexo) ended and in-service machines were left to be used until they break, which is pretty frequent with those machines. FLiK is installing the new machines as they are delivered, but apparently that has been subject to supply chain delays. The new ones are pretty slick.