Search in
Sort by:

Question Status:

Search help

  • Simple searches use one or more words. Separate the words with spaces (cat dog) to search cat,dog or both. Separate the words with plus signs (cat +dog) to search for items that may contain cat but must contain dog.
  • You can further refine your search on the search results page, where you can search by keywords, author, topic. These can be combined with each other. Examples
    • cat dog --matches anything with cat,dog or both
    • cat +dog --searches for cat +dog where dog is a mandatory term
    • cat -dog -- searches for cat excluding any result containing dog
    • [cats] —will restrict your search to results with topic named "cats"
    • [cats] [dogs] —will restrict your search to results with both topics, "cats", and "dogs"

UE4 super slow refresh + bugged tooltip


Recently i bought new ssd disk + 144hz monitor, reinstall win 10 pro and install new GPU drivers, when i downloaded UE4 16.4.3 (i used to work with 16.4.2) i discovered that is tooltip bugged (not big deal) then i move to my project, everything was super slow (like refreshing). I know sound stupid so here is video


i already tried different version of ue4, download directX, downlaod Visual studio, try to run UE4 without 144hz monitor,

Please help

[Additional information]

i dont have this problem in games (but in DIRT 3 i have very similar problem)

Radeon Software Version - 17.7.2

Radeon Software Edition - Crimson ReLive

Graphics Chipset - AMD Radeon R9 200 Series

Memory Size - 3072 MB

Memory Type - GDDR5

Core Clock - 1070 MHz

Windows Version - Windows 10 (64 bit)

System Memory - 8 GB

CPU Type - AMD FX(tm)-8350 Eight-Core Processor

Radeon Settings Version - 2017.0720.1902.32426

Driver Packaging Version - 17.30.1041-170720a-316467C-CrimsonReLive

Provider - Advanced Micro Devices, Inc.

2D Driver Version -

Direct3D® Version -

OpenGL® Version -

OpenCL™ Version - 22.19.662.4

AMD Mantle Version -

AMD Mantle API Version - 102400

AMD Audio Driver Version -

Vulkan™ Driver Version - 1.6.0

Vulkan™ API Version - 1.0.51

Product Version: UE 4.16
more ▼

asked Aug 03 '17 at 04:38 PM in Using UE4

avatar image

6 1 3

avatar image Marstruc Aug 19 '17 at 11:19 PM

I'd like to see a result for this, a friend of mine has been having issues with UE4 too with his FX8350

avatar image Davido01 Aug 24 '17 at 07:57 PM

Having the same issue with practically the same config.

avatar image Jasmina (Ixion Studio) Aug 29 '17 at 02:10 AM

I also have the same issue. Radeon R9 290, software version 17.7.2 and also tried on software version 17.8.2 but still having the same problem. It works normally with old software (16.7.2) but some programs that I use require a new driver so this is not the solution for me.

avatar image Davido01 Aug 29 '17 at 04:14 AM

Can further confirm that still having same issues on 17.8.2. Catalyst driver. Worked fine on ones I was using before 17.7. Issue would appear to be drivers.

My CPU is AMD FX-8320-E with the GFX being AMD 7870 LE 2GB.

avatar image Jasmina (Ixion Studio) Aug 29 '17 at 06:08 PM

After installing older AMD software versions from HERE, I found that the latest working version of AMD software is 17.5.2, driver version (at least for me). My config is CPU Intel i7-4771, Windows 10, MBO Gigabyte G1.Sniper Z87 (Intel chipset), 32GB RAM, Radeon R9 290 4GB DDR5.

avatar image Davido01 Aug 30 '17 at 02:05 PM

Thank you for the information. I can confirm that 17.5.2 also fixed the issue for me. My best guess is that the 3D hardware acceleration from the GPU is not kicking in for the Editor for some reason on the newer drivers.

(comments are locked)
10|2000 characters needed characters left
Viewable by all users

1 answer: sort voted first

I install 17.11.1 beta version which is latest(11/2/2017) and that error does not happen.

more ▼

answered Nov 08 '17 at 02:06 AM

avatar image

37 2 5 8

(comments are locked)
10|2000 characters needed characters left
Viewable by all users
Your answer
toggle preview:

Up to 5 attachments (including images) can be used with a maximum of 5.2 MB each and 5.2 MB total.

Follow this question

Once you sign in you will be able to subscribe for any updates here

Answers to this question