CloudSourcePreFetchMinimum = 768 CloudSourcePreFetchMaximum = 768 ChunkDbSourcePreFetchMinimum = 768 ChunkDbSourcePreFetchMaximum = 768 InstallSourceBatchFetchMinimum = 512 InstallSourceBatchFetchMaximum = 512 Increase memory limit for chunks ChunkStoreMemorySize = 2048 Makes the speed displayed update at the maximum of 1 second, instead of over 10 seconds. In my case, I prioritized more download/load chunks over install chunks. These can only go up to a combined 2048 and are each limited to a max of 1000. ChunkDownloadsDisableConnectionScaling = True These settings determine how much memory is used for downloading and installing chunks. ChunkDownloads = 32 Connection scaling seems to be overly cautious, causing throttling on what you can adjust manually for yourself with the ChunkDownloads options.

You can vary this lower if needed for slower connections. HttpMaxConnectionsPerServer = 32 Set to the max we set, 32 seems like a good value to boost speeds on strong internet connections.

This is used as a cap for ChunkDownloads. Use low timeouts as recommended by Epic Ref: HttpTimeout = 10 HttpConnectionTimeout = 10 HttpReceiveTimeout = 10 HttpSendTimeout = 10 Limits the HTTP thread to only take time away for the duration it is able to do work Ref: HttpThreadActiveFrameTimeInSeconds = 0.00001 Max number of concurrent libcurl requests.

I should also note that all the other devices that disconnect from internet are using a wireless connection, where as my laptop is using a wired connection. flush, renew commands and i did a full reset to my laptop. I even turned off firewall completely and that didn't work, i tried the ip config release. Whenever i start a download on epic games, the internet stops working on all other devices that are connected, this used to happen when i downloaded files with torrent, but it stopped happening there itself (issue came back every now and then but went when i unplugged the ethernet cable and re plugged, however this doesn't work with the epic games launcher.) i tried allowing the launcher on firewall, the epic games website gave 2 different paths to use and even after doing that the issue remained. I have had this issue for a while now but i did not really try to fix it since i rarely downloaded anything from the epic games launcher, however recently i started to use it more and its getting annoying.

Epics games launcher slow download