# Bug OP-5321 - Very large custom field is killing web browser

Project: OpenProject
Status: closed
URL: https://community.openproject.org/work_packages/OP-5321

## Open points

_No work packages_

## Details

| Attribute | Value |
| --- | --- |
| Date | 2018-10-10 –  |
| Priority | Medium |
| Module |  |
| Target versions | 8.3.0 |
| Observed in versions | 8.0.0 |
| Sprint | 8.3.0 |
| Backlog bucket |  |
| Bug found in version (deprecated) | 8.0.x |
| Found in mobile app version |  |
| Follow-up feedback e-mail |  |
| Requires doc change | No |
| Accessibility | No |
| Pull preview |  |
| List |  |
| Labels |  |

## People

| Attribute | Value |
| --- | --- |
| Assignee |  |
| Accountable |  |
| Product manager |  |
| Developers |  |
| Designer |  |
| Ordered by |  |
| Signed off by |  |
| Interest by |  |

## Planning

| Attribute | Value |
| --- | --- |
| Relevance |  |

## Costs

| Attribute | Value |
| --- | --- |
| Votes |  |
| Work |  |
| Labor costs |  |

## Description

In our OpenProject we have custom field (list type) with 4 thousand records. After update to vr. 8.0.1 from 7.4.7, when we try create new task the custom field is loading so long and kill web browsware for 5 minuts.    
  
When the custom field will be loaded, and we have selected one record, everything workg good.    
  
The same bug is when we try to edit the custm filed in tasks  have been created.