All Chosen brand rear hubs on the Rise will fail - it's a known fault on the bikes. If you've got an unbranded hub it's a Chosen hub - the freehub metal slowly deforms over time.There have been plenty of reports of the hubs Orbea substituted, when they could not get Shimano, were dying. They were covered by warranty, A few reports of EP8's being swapped out. Lets hope after your are replaced thing will be smooth sailing.
Other than the hub my Rise has been reliable.