Same thing happened to me last week, worked after a few hours, yesterday had it, and the same thing, worked after a few hours, was playing fine this morning, connected at night BAM! RADS error....

EDIT: 2 minutes after this reply BAM it worked, wtf i think mi internet is trolling me

Someone Help Meh!!! I have never had this issue. If it doesnt come up with the logo and has black shading around it and pops up with PVP.net Patcher Kernal is not working the RADS error comes up.. Anyone have a solution please?

okay, this might help you guys.. i got the issue today.. restarted my modem, it works fine, give that a go bro XD

god man was working fine yesterday but today after the new patch have not been able to play cuz of this damn rads error

I fixed it, just randomly i got that error just today (yesterday it was working fine). I simply went into the network settings disabled the network for the internet then enabled it again....waited a bit then tried again and it works

After about three days of spotted searching for an answer to the RADS error, I discovered yet another solution when my Internet Browser also began having problems. The only things left to do were, A. Perform a system restore, or B. Run an antivirus scan... wait a minute, why didn't I do that earlier! After less than two minutes on a quick Norton scan, two tracking cookies were detected and deleted, LoL was opened, and both LoL and the internet were yet again accessible. Hope this helps. Sometimes the simplest solutions work. Good luck searching for more answers.

bump, same problem

I ran into the same issue. I just ran LOL as administrator and it worked like a charm. Right click LOL icon on desktop, run as administrator near the top of the list and bam I am in.