Issue with source control in xcode 5.0?

Question

Apple Xcode

After updating to the fifth xcode, source control began to work badly.
The message " Please verify that the repository is online and reachable and try again." You can't even make a local commit.
Repositories on github.com and bitbucket.org.
I assume that the problem is in dns, since bitbucket.org periodically stops loading through the browser and cleaning dns and then restarting the operating system helps.

sudo launchctl unload /System/Library/LaunchDaemons/com.apple.mDNSResponder.plist
sudo launchctl load /System/Library/LaunchDaemons/com.apple.mDNSResponder.plist

But after a while everything falls off again, has anyone encountered this problem?
MacOS 10.8.5, Xcode Version 5.0 (5A1413)

Answer 1

The problem was solved after the last update of xcode

Answer 2

1. There may be a problem in your DNS server, set the network settings to Yandex or Google public DNS
2. The problem may be in a bad communication channel
3. Change the way you access the repository (from https to ssh or vice versa)
4. The browser stores its own dns cache
5 One-liner to clear OSX cache sudo killall -HUP mDNSResponder