### Begin of the insertion**TODO:**

* [x] Avoid duplicated calls
* [ ] Handle 429 error in the BoardListComponent and retry (3 times)

###End of the insertion **Environment**:

Your OpenProject Version: 11.0

Operating System / Browser / OpenProject language: Mac / Chrome

### **Logs**

<figure class="image"><img src="/api/v3/attachments/19691/content"></figure>

<figure class="image"><img src="/api/v3/attachments/19692/content"></figure>

<figure class="image"><img src="/api/v3/attachments/19693/content"></figure>

<figure class="image"><img src="/api/v3/attachments/19694/content"></figure>

<figure class="image"><img src="/api/v3/attachments/19695/content"></figure>

### **Steps to reproduce:**

1. Go to boards
2. Create multiple lists

<figure class="image"><img src="https://community.openproject.com/api/v3/attachments/19701/content"></figure>

And moving the list before reload: Begin of the insertion

End of the insertion Begin of the deletion


End of the deletion <figure class="image"><img src="https://community.openproject.com/api/v3/attachments/19702/content"></figure>

<figure class="image"><img src="/api/v3/attachments/19696/content"></figure>

### **Actual Behavior**

429 error &quot;Too many requests&quot;.

### **Expected Behavior**

The list should be shown: the frontend should avoid sending too much request and retry on error.