GSX Blog

Top Office 365 Issues: Unable to Login to Mailbox Due to Sync Problem

Posted by Pavan Reddy on Thu, Feb 15, 2018

When users are unable to access their mailbox or SharePoint on Office 365, this can sometimes be due to sync issues.

Most organizations will use AAD connect to sync their on-premises identities to their Office 365 environment, so it’s important that these two systems communicate to make it possible for users to access what they need on Office 365.

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Tags: Office 365 monitoring, ADFS, ADFS monitoring, Microsoft identity management, Azure AD Connect, ADFS performance, ADFS issue, SysAdmin Top Issues, office 365 health, office 365 performance, fixing office 365

Ten Years At The Helm: But Who’s Counting?

Posted by Antoine Leboyer on Thu, Feb 08, 2018

Today marks the 10th anniversary of my taking the reins at GSX.

It’s understandable if you aren’t aware of this day’s significance, but it’s anything other than “just another day” for me. While I am not tempted to celebrate by buying a fake Time magazine cover with my picture on it, I thought it would be a good occasion to look back and share the most crucial elements of these last ten years.

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Tags: GSX Robot User, APM, Office 365 monitoring, office 365 health, office 365 performance

End-User Experience to the test: How does ‘MAPI/ HTTP’ really compare with ‘RPC/ HTTP’

Posted by Jean-Francois Piot on Tue, Feb 06, 2018

Since Microsoft announced the end of the support for the RPC protocol in Fall of 2017, this has been a vital question.

At GSX, we reveal the ‘facts behind emotions’ with our Robot Users. GSX Robot Users compare real performance in different environments (Outlook 2016 with Windows 10, Outlook 2013 with Windows 7) and typical network issues (packet loss, latency, etc.).

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Tags: Exchange Online, Office 365 monitoring, performance monitoring, skype for business issue, SysAdmin Top Issues, office 365 health, office 365 performance, DEM, MAPI, RoboTech, Outlook

Top Office 365 Issues: User complaints on ‘unable to login to Skype’ and see presence status

Posted by Pavan Reddy on Fri, Feb 02, 2018

Skype for Business is a powerful part of Office 365, but oftentimes users encounter frustrating issues with the service. When you’re logged into Skype, you’re supposed to be able to share your status with others who are logged on. However, users often complain that this feature isn’t working.

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Tags: Office 365 monitoring, skype for business issue, Skype for business performance, skype for business monitoring, SysAdmin Top Issues, office 365 health, office 365 performance, fixing office 365

Business case: Skype for Business Online Deployment

Posted by Jean-Francois Piot on Wed, Jan 24, 2018

GSX Solutions is the premier specialist in Office 365 service performance monitoring and optimization. Our Robot Users have worked with many enterprises to measure and analyze their end-user experience.

We would like to share some of our expertise using the following example.

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Tags: Cloud, GSX Robot User, Hybrid Monitoring, Messaging, Office 365, Microsoft Office 365, Troubleshooting, Skype for Business, hybrid environments, Skype monitoring, skype for business issue, Skype for business performance, Use cases, business cases

How to: Measure the performance impact of Meltdown security patch

Posted by Gregoire Lecomte on Wed, Jan 10, 2018

Intel just exposed a major vulnerability in the x64 processor family. As a consequence, Microsoft will deliver a driver update in the next few days.

Today different forum experts forecast between 5 to 40% of degradation "depending on the task and processor model." Already patched Linux systems show more than 50% of degradation. The patch may have important consequences on environments and user experience.

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Tags: Office 365, Office 365 monitoring, Security, office 365 security, SysAdmin Top Issues, office 365 health, office 365 performance, fixing office 365

Top Office 365 Issues: Network Latency issues

Posted by Pavan Reddy on Tue, Jan 09, 2018

Whenever a user complains about slowness in accessing a mailbox, IT administrators often suspect it’s due to an issue with the network. Still, they don’t always have enough information to confirm this.

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Tags: Office 365, Exchange Online, Office 365 monitoring, SysAdmin Top Issues, office 365 health, office 365 performance, fixing office 365

Digital Experience Monitoring and the New Governance of the Cloud

Posted by Antoine Leboyer on Thu, Jan 04, 2018

The painting on the wall is clear: the growth of the cloud is a new driver of innovation and projects worldwide. Cloud computing started as a way to improve servers, initially used for development purposes and startups wanting to avoid unnecessary expenses. When IT departments realized the ability for cloud deployments to scale, the cloud became an attractive value proposition. This has allowed IT departments to refocus on value-added tasks, rather than spending days patching servers at data centers.

Much like Google once accelerated learning by popularizing search technology, cloud computing is now accelerating the adoption of new innovations. For example, Artificial Intelligence APIs are now ready for integration into cloud-based platforms.

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Tags: Cloud, Hybrid Monitoring, Hybrid cloud monitoring, Governance, Exchange, APM, Office 365 monitoring, End user Experience, office 365 performance, DEM, Digital experience monitoring

ExpressRoute & Office 365 performance - GSX Puts Rumors to the Test

Posted by Clementine Crozier on Fri, Dec 15, 2017

There are many contradictory rumors surrounding ExpressRoute.
Many believe that ExpressRoute can make mailboxes move significantly faster, while others think that ExpressRoute can make Microsoft Exchange Online slower since it was designed to improve security. Still others believe that ExpressRoute improves overall Office 365 performance.

So what really is ExpressRoute and what are its limitations?

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Tags: Hybrid Monitoring, Hybrid, Hybrid cloud monitoring, Office 365 monitoring, End user Experience, office 365 performance, DEM, ExpressRoute, Azure ExpressRoute

How to: Tackle Email Delivery Complaints from Mobile Users

Posted by Jean-Francois Piot on Thu, Dec 07, 2017

Who hasn’t had a mobile user complain about email issues? It’s a common occurrence, but it isn’t a simple one to fix. Email delivery on mobile devices relies on multiple layers of infrastructure, often combined with cloud services like Office 365. This can make the mean time to repair such complaints long and frustrating for the end-user.

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Tags: GSX Robot User, Service Delivery, Mail Routing, Mobile Device Management, email monitoring, MDM, GSX for Airwatch, airwatch monitoring, airwatch performance, Use cases, UEM, RoboTech, business cases