
For example, you register MicrosoftOutlook2016CAWin32.xml.

Microsoft explains that the following criteria must happen to experience the one-minute bug: The problem only seems to affect Outlook 2016 and Outlook 2019, so those who use Microsoft Outlook as part of Office 365 won’t experience this huge loading time. The company says this occurs if UE-V, or the User Experience Virtualization system, is enabled on a system running Windows 10 version 1809 or newer. And you wait and you wait, with Microsoft itself explaining that the app sometimes needs some 60 seconds to display its user interface. In other words, you tap the Microsoft Outlook icon, the app begins loading, you see the splash screen, and then you wait. However, some of those who rely on Outlook for their typical email activity have recently discovered that in some cases, it takes up to one minute to launch the email client. Outlook isn't running in Cache mode, so it's not a server latency, we are running a new Smoothwall S9 box but we still have issues - only with Outlook.Microsoft Outlook is undoubtedly one of the best email clients out there, and I’d say that together with Mozilla’s Thunderbird, it’s really the best way to go when it comes to managing one or more email accounts.Īnd given the current health crisis, the adoption of Outlook has obviously increased, especially as more companies started working from home and transitioned to Microsoft’s remote-working products.

But I can't work out what is causing it to happen, staff are used to it locking up occasionally, but now we have a new lease line I am going to struggle to justify why it is happening? I have got all the Microsoft sites whitelisted into the exceptions list, so they aren't going through the proxy, the bandwidth usage in non-existent.

When you are outside of school using Outlook, using the web version it doesn't happen. I am testing at the moment and I am the only one here, the bandwidth isn't in use, but it lags, locks and goes 'Not Responding' or you get the donut of doom.

This isn't an add-on issue (there aren't any running), we have recently upgraded to a 1Gbps Lease line and it still happens. We use Outlook 2019 linked to Office 365 Exchange, we suffer from (clients in school only) with lagging, slow to open emails, send emails, moving between emails. Hope someone can help, as I am now scratching by head and pulling my hair out.
