Lately when I load cydia, while its updating, I get a bunch of errors: Cached Failure, Refreshing Failure, Unable to reach host. Then when I try to go to changes the loading changes thing comes up and it just keeps going like that until I get out of the app and never goes to the changes section. What do I do?!?! Ive restarted and everything multiple times. Dont wanna restore obv because Ill lose the jailbreak.