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The lab environment needed to complete the exercises in this unit has never worked for the past 4 weeks
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(259.20000000000005, 77%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPS%3C/text%3E%3C/svg%3E)
Peter Stuart
0
Reputation points
The lab environment hasn't worked for 4 weeks now. I get the error message "The lab environment needed to complete the exercises in this unit is temporarily unavailable."
This is for https://learn.microsoft.com/en-us/training/modules/explore-query-performance-optimization/
and
This question is related to the following Learning Module
Azure | Azure Training
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(252.8, 60%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMK%3C/text%3E%3C/svg%3E)
Mahesh Kurva 5,210 Reputation points Microsoft External Staff Moderator2025-05-09T01:22:43.48+00:00 Hi Peter Stuart ,
Greetings!
Thanks for bringing this to our notice, we are looking into this and will get back to you soon. -
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 76%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EV%3C/text%3E%3C/svg%3E)
VarunTha 14,850 Reputation points Microsoft External Staff Moderator2025-05-09T04:55:34.8933333+00:00 Hi Peter Stuart,
Our team is aware about this issue and are actively working on the fix.
At this time, we request you to complete the Learning Paths without the exercise modules. We will post back as soon as we have more updates.
Thank you for your patience and understanding.
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Peter Stuart 0 Reputation points
2025-05-15T22:16:44.5533333+00:00 Hi. Any update on getting this fixed?
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VarunTha 14,850 Reputation points Microsoft External Staff Moderator
2025-05-16T18:12:40.9966667+00:00 Hi Peter Stuart,
We understand the inconvenience caused by the lab environment not working over the past few weeks. As per our backend team, this particular lab is being removed and will no longer be available.Our internal teams are currently working on updating the content, and you will see further updates reflected in the exercise module soon.
We appreciate your patience and understanding.
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