[MCL-2651] Launcher downloading files wrong

Getting errors like this:

[(Hour) WARN]: Couldn't download (URL) for job 'Resources'
java.net.SocketTimeoutException: Read timed out
	at java.net.SocketInputStream.socketRead0(Native Method) ~[?:1.7.0_60]
	at java.net.SocketInputStream.read(Unknown Source) ~[?:1.7.0_60]
	at java.net.SocketInputStream.read(Unknown Source) ~[?:1.7.0_60]
	at java.io.BufferedInputStream.read1(Unknown Source) ~[?:1.7.0_60]
	at java.io.BufferedInputStream.read(Unknown Source) ~[?:1.7.0_60]
	at sun.net.www.MeteredStream.read(Unknown Source) ~[?:1.7.0_60]
	at java.io.FilterInputStream.read(Unknown Source) ~[?:1.7.0_60]
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Unknown Source) ~[?:1.7.0_60]
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Unknown Source) ~[?:1.7.0_60]
	at com.mojang.launcher.updater.download.MonitoringInputStream.read(MonitoringInputStream.java:28) ~[launcher.jar:?]
	at com.mojang.launcher.updater.download.Downloadable.copyAndDigest(Downloadable.java:140) ~[launcher.jar:?]
	at com.mojang.launcher.updater.download.assets.AssetDownloadable.download(AssetDownloadable.java:104) ~[launcher.jar:?]
	at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:109) [launcher.jar:?]
	at com.mojang.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?]
	at com.mojang.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:86) [launcher.jar:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_60]
	at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_60]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_60]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_60]
	at java.lang.Thread.run(Unknown Source) [?:1.7.0_60]

and like THIS:

[(Hour) WARN]: Had local file but it was the wrong size... had (number) but expected (number bigger than before)

It isn´t my router because I can surf and download files with no problem, It isn´t my network card because I tried with Built-In network card and a USB Wi-Fi dongle, I tried to delete .minecraft and start launcher again like 5 times. Tried restarting computer...
HELP!