Bug
ArcGIS Pro hangs on "Loading Map..." when reopening a project containing OS NGD OGC API layers with MODE=ONDEMAND and an OS Maps API basemap.
| Bug ID Number | BUG-000180979 |
|---|---|
| Submitted | November 14, 2025 |
| Last Modified | December 4, 2025 |
| Applies to | ArcGIS Pro |
| Version found | 3.5.3 |
| Operating System | Windows OS |
| Operating System Version | 11.0 64 bit |
| Version Fixed | 3.7 |
| Status | Fixed |
Additional Information
This issue is addressed in ArcGIS Pro 3.7.Workaround
Start a new project and repeat the setup before doing any work and do not save the project. Choose the option to limit area by spatial extent, choose a small area, and save to the layer properties.
Steps to Reproduce
Bug ID: BUG-000180979
Software:
- ArcGIS Pro
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