ExpressVPN is widely regarded by reviewers from Business Insider and VPNMentor as a premium, high-speed service that "just works" for most users, though it does occasionally experience a technical glitch where the app hangs on a "Just a moment" screen. ExpressVPN Performance Highlights
Network Connectivity Issues: An unstable or blocked internet connection can prevent the app from authenticating with ExpressVPN's servers. How to Fix the "Just a Moment" Error If you are stuck on this screen, try these steps in order: Stuck on 'Just a moment' App Screen - ExpressVPN
"I have flushed DNS, reset Winsock, changed to OpenVPN UDP, disabled IPv6, and reinstalled the app. I am running Windows 11 version 24H2. The 'Just a moment' loop persists on all servers. Please escalate me to Tier 2 for a manual driver reset."
Once you fix it, keep it working.