UE 4.7.6 downloading error why?

I have 4.7.5 when I’m trying to download the update, a message appear after waiting 10 min says “Cannot download the update patch”. I’m sure it’s not the Internet connection problem, my connection is fast.
I tried enabling debug login but still same problem.

How to fix this ???

Hi saedrajab,

Take a look at our Launcher troubleshooting guide and see if any of the information there helps you:

If not, please follow the instructions for finding the logs, and attach them here. Thanks!

Hi saedrajab,

We haven’t heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you’re still experiencing this issue, please try the suggestion that Ben posted above, then post back here with the requested info.