DeleteDiscordCache.ps1

DeleteDiscordCache.ps1

# Deletes some discord cache files which can cause video stream to be low quality, jittery or lowered bitrate.
# You can run this with discord running and it should restart discord afterwards.
$answer = [System.Windows.Forms.MessageBox]::Show("Do you want to clear discord cache files","Do you really want to been as far even as decided to use even go want to do look more like?", "YesNo", "Hand", "Button1")
if($answer -match 'No'){
    Write-Output $answer
    exit
}
# Self-elevate the script if required
if (-Not ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] 'Administrator')) {
    if ([int](Get-CimInstance -Class Win32_OperatingSystem | Select-Object -ExpandProperty BuildNumber) -ge 6000) {
    $CommandLine = "-File `"" + $MyInvocation.MyCommand.Path + "`" " + $MyInvocation.UnboundArguments
    Start-Process -FilePath PowerShell.exe -Verb Runas -ArgumentList $CommandLine
    Exit
    }
}
$nid = Get-Process discord -ErrorAction SilentlyContinue
Write-Host $nid
ForEach($process in $nid){
    Stop-Process $process
}
ForEach($process IN $nid){
    Wait-Process $process 
}

Remove-Item $env:appdata\discord\Cache\* -Recurse
Remove-Item "$env:appdata\discord\Code Cache\*" -Recurse
Remove-Item "$env:appdata\discord\GPUCache\*" -Recurse
Remove-Item "$env:appdata\discord\Crashpad\*" -Recurse
Start-Process -FilePath "$env:localappdata\Discord\Update.exe" -ArgumentList "--processStart Discord.exe"

To download, right click "Raw" button in the top right of code area and click "Save link as".
To Run right click the file and click "Run with Powershell"
This is for Windows not OSX or Linux.