Cydia sources not installing.. errors?

[entraik]

anyone else having cydia errors when trying to install any source? its going really slow and I'm getting random errors. my wifi connection is fine.

 

[digitard]

With the 4S jailbreak coming out it's very likely most of the Repo's are getting slammed. Just have to deal with it for a few days until people get their core stuff installed.

 

[Applejuiced]

Yes, its called very high server load and traffic.
Happens every time a new JB is out and millions of devices try to access files and packages on cydia. Lasts a week or so but during the first few days is the peak obviously.
Stick around, you'll notice it and get used it.