# Slow UI with UE 4.9.2 **URL:** \ **Category:** Platform & Builds\ **Tags:** bug, unreal-engine, slow, UE4, question\ **Created:** [November 4, 2015, 7:06pm UTC](https://forums.unrealengine.com/t/slow-ui-with-ue-4-9-2/337462 "2015-11-04T19:06:28Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![Saphir88](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Saphir88](https://forums.unrealengine.com/u/Saphir88)\ **Post date:** [November 4, 2015, 7:06pm UTC](https://forums.unrealengine.com/t/slow-ui-with-ue-4-9-2/337462/1 "2015-11-04T19:06:28Z")
Hello, everyone, I create this topic because I have a bug with my Unreal Engine 4.9.2. My UI is very slow, but my PC is very good … My Viewport is fast but Modes, World Outliner, Content Browser and the menu at the top are slow … This is my DX Diag : Click Here Thank you 😉 ---
**Author:** ![anonymous\_user\_41845f4a](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_41845f4a](https://forums.unrealengine.com/u/anonymous_user_41845f4a)\ **Post date:** [November 5, 2015, 7:48pm UTC](https://forums.unrealengine.com/t/slow-ui-with-ue-4-9-2/337462/2 "2015-11-05T19:48:08Z")
Hello Saphir88, in what way are they slow? Is there a delay whenever you click something before it actually responds? Please try to give more detail. Also, did this occur in previous versions of the engine or has it always happened with this computer? ---
**Author:** ![anonymous\_user\_41845f4a](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_41845f4a](https://forums.unrealengine.com/u/anonymous_user_41845f4a)\ **Post date:** [November 6, 2015, 7:29pm UTC](https://forums.unrealengine.com/t/slow-ui-with-ue-4-9-2/337462/3 "2015-11-06T19:29:00Z")
Can you take a look at this page and see if any of these conflicts apply to your computer? This a list of software that is known to cause issues with the editor and a few seem to match your description. > **[A new, community-hosted Unreal Engine Wiki](https://forums.unrealengine.com/t/a-new-community-hosted-unreal-engine-wiki/141494)** > > After over a year in maintenance mode, the official Unreal Engine Wiki is now permanently offline. These resources now live on a new community-run Unreal Engine Community Wiki — https://unrealcommunity.wiki/! You will be able to find content from... ---
**Author:** ![Shader\_Ghost](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/shader_ghost/32/978321_2.png) [@Shader\_Ghost](https://forums.unrealengine.com/u/Shader_Ghost)\ **Post date:** [January 23, 2016, 5:22pm UTC](https://forums.unrealengine.com/t/slow-ui-with-ue-4-9-2/337462/4 "2016-01-23T17:22:48Z")
I have been having this issue for a while. Thanks to this post, it has been resolved. i thought it was my RAM but it was the GPU Driver: EVGA Precision X driver. The only downside is that if i close the Driver it makes the GPU really hot and the GPU fans doesnt start until temperature goes above 60 degrees. i hope there will be an update or patch to fix this on the new versions of ue4 (4.11) so it can be compatible with the driver and cool my GPU. ---
**Author:** ![anonymous\_user\_41845f4a](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_41845f4a](https://forums.unrealengine.com/u/anonymous_user_41845f4a)\ **Post date:** [January 25, 2016, 6:20pm UTC](https://forums.unrealengine.com/t/slow-ui-with-ue-4-9-2/337462/5 "2016-01-25T18:20:36Z")
Hello Iby, While I’ve not tested this myself and am not 100% sure if it’ll work correctly, I would suggest trying MSI Afterburner as another option for setting up the fan profiles for your GPU. We haven’t had any reports that I know of with MSI Afterburner having any compatibility issues. Please let me know if it works correctly for you, as I’d like to know if I can suggest it in the future.