UE 4.7.6 downloading error why?

I have 4.7.5 when I’m trying to download update, a message appear after waiting 10 min says “Cannot download update patch”. I’m sure it’s not 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 information there helps you:

If not, please follow instructions for finding 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 suggestion that posted above, then post back here with requested info.

Cheers,

TJ