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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(294.40000000000003, 1%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
I am encountering a severe issue with the Lab services API. When creating a schedule in the Lab using this API, the Lab services console freezes, as shown in the picture. It appears to be attempting to map an undefined variable. However, schedules created in the console don't seem to have this problem, indicating that there may be something wrong with schedules created via the REST API.
This has caused me significant trouble. It's not just a minor bug; the entire Lab services freeze. This is unacceptable, especially from a company like yours. It's not even a hard-to-find test case, and I'm absolutely baffled. Please address this issue promptly.
![](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(211.20000000000002, 43%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
@두호 김 - Thanks for reaching out to us. Are you still facing this issue?
Thank you for reaching out to us and for being patient.
Looks like we need to troubleshoot this further, we would like to put you in touch with a support engineer so you can receive 1:1 support for a deeper investigation on this.
We would need you to send us an email at AzCommunity@Microsoft.com by providing below details.
Subject : ATTN:Monika
Please email us these details and we will work with you closely to get this issue taken care of and also post any findings here in the thread so the community can benefit from it.
Thanks in advance. Looking forward for your email.
Hi,
There should be an option to report and flag issue with the Learn/ Lab Module you can feedback the issue on the page.
Hope this helps.
JS
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Please Accept the answer if the information helped you. This will help us and others in the community as well.