Showing results for 
Search instead for 
Did you mean: 
New Member

Canvas App is Loading Slow

I have Implemented logic to search from SharePoint list with dynamic fields with Lookup columns. When i try to open the Canvas App then App is opening very slow. Please share your opinions.  Thanks in advance.


Community Support
Community Support



What is the search function formula? Is it applied to OnStart property?

Please share the function formula or OnStart property so that we can make further judgment.

Actually, there are many reasons that an app can be slow to load, slow to respond, and slow to write to data sources, please refer to the following blog: 

There are some performance tips you need to note when designing a canvas app, please refer to the following article:


If the issue still exists, please consider submit a support ticket through the following link: 



I am using Filter condition to search. This Function is called on button click. 

EmployeeID.Text in EmpId

Advocate II
Advocate II

In most occasions, slowness will be perceived by the amount of time an action takes to return control to the user. You could try and use the concurrent function wherever possible to speed loading times. I recently posted a video that covers its usage in more detail -


Helpful resources

Microsoft 365 Conference – December 6-8, 2022

Microsoft 365 Conference – December 6-8, 2022

Join us in Las Vegas to experience community, incredible learning opportunities, and connections that will help grow skills, know-how, and more.

Difinity Conference 2022

Difinity Conference 2022

Register today for two amazing days of learning, featuring intensive learning sessions across multiple tracks, led by engaging and dynamic experts.

European SharePoint Conference

European SharePoint Conference

The European SharePoint Conference returns live and in-person November 28-December 1 with 4 Microsoft Keynotes, 9 Tutorials, and 120 Sessions.

Power Apps Ideas

Changes to Ideas Coming

We are excited to announce a new way to share your ideas for Power Apps!

Top Solution Authors
Top Kudoed Authors
Users online (1,753)