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"

Office Holiday

Epic Games' offices will be on holiday from June 22nd to July 7th. During this period support will be limited. Our offices will reopen on Monday, July 8th. 

Sudden FPS Drop When Loading Sublevel

Hi all,

As I have a relatively large map, I am using level streaming to stream in and out small chunks of my open world map. The actual level streaming works fine, but every time a sublevel streams in or out, the FPS goes from 70 to about 3 for maybe a tenth of a second, and this makes a really noticeable jerk. This means when the player moves around the map, every now and then this jerk happens. I imagine this is related to the sublevel trying to stream really quickly all at once - but I would rather it streams slower and doesn't have such an impact on the FPS. How can I force it to do this?


Product Version: UE 4.21
more ▼

asked Dec 16 '18 at 08:06 AM in Everything Else

avatar image

47 5 10 20

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

0 answers: sort voted first
Be the first one to answer this question
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