ContentProvider is getting freezed

[00iJU4N (NotV0id)]

local function assetLoaded(asset)
	loadedAssets += 1
	label1.Text = "loading ["..loadedAssets.."/"..assetsToLoad.."]"
end

for i = 1, assetsToLoad do
	if GeneralValues.GameLoaded.Value then break end
	local asset = gameAssets[i]
	ContentProvider:PreloadAsync({asset}, assetLoaded)
end

For some reason it freezes

help