Hi,
I believe I have the same problem mentioned earlier in this thread. JDownloader2 gives me a 'cannot check account' for my premium keep2share.cc. It gives a 'plugin outdated' error when I try to download a link from my download list. Also, it considers all the new keep2share links from my clipboard as offline when they are actually working in a browser. When I try to create a log, Most of the time, I get an error: 'jd.http.Browser$BrowserException'. I verified my k2s account is active and I also confirmed with their support. I can download the links as premium in the browser. I use firefox. I have no problem using JD2 with other hosts.
This has been going on since about Sept 10th. I have the latest updates on JD2.
log: 17.09.14 00.13.57to16.09.14 23.41.04 jdlog://4145613173041/
(hope there is something in it)
JD2 version: built date Wed Sep 17 05:33:05 CEST 2014
Java : version 7 update 67 (build 1.7.0_67-b01)
I use Win7 64bit
No particular antivirus or firewall other than those included in Win7
Thank you