So I have checked the log in JDownloader, and it looks like the problem is vkontaktedecrypted.ru is not reachable, I have tried from my pc and from my server, both cannot reach it.

Is there a solution? Is this happening only to me?

[raztoki]

that host is for internal use only.

I understand, also what I have found is that the xxxx.vk.me/videoid.videoquality.mp4 file is not reachable either. But it is working well when going on vk and whatching the video.

[raztoki]

those links are short lived, for memory they can contain expire tokens. So if you don't download straight away then likely to not work.

[djmakinera]

Most operating systems and DNS clients will automatically cache IP Addresses and other DNS results, this is done in order to speed up subsequent requests to the same hostname. Sometimes bad results will be cached and therefore need to be cleared from the cache in order for you to communicate with the host correctly.
Run as Administrator...
At a command prompt, type the following command, and then press ENTER:
ipconfig /flushdns

[raztoki]

@dj
that doesn't apply in this respect
domain doesn't exist, result doesn't get cached.
domain used in hoster plugin is not real, only for internal JD use so that links can be passed from decrypter task to hoster task.

[pspzockerscene]

@testmac1234
Your log contains a LOT:
ConnectException: Connection refused: connect
And some:
SocketTimeoutException: connect timed out

It could be expired final urls plus network issues.

GreeZ psp

[tony2long]

@testmac1234
It seems that outputs of VK's decrypter are session based, so download right after decrypt, don't delay.

[pspzockerscene]

tony the vk host plugin is supposed to refresh broken links as long as the source info is given.
Of course these functions can contain bugs.

GreeZ psp

[tony2long]

So we need example links to check...

[djmakinera]

Sometimes, errors may occur. A very long time I have not seen similar errors. Of course links vk.com/albumsXXX - but not always work...

--ID:28641TS:1436410663201-7/9/15 4:57:43 AM - [] -> java.io.EOFException: empty HTTP-Response
at org.appwork.utils.net.httpconnection.HTTPConnectionImpl.connectInputStream(HTTPConnectionImpl.java:8 41)
at org.appwork.utils.net.httpconnection.HTTPConnectionImpl.sendRequest(HTTPConnectionImpl.java:1457)
at org.appwork.utils.net.httpconnection.HTTPConnectionImpl.connect(HTTPConnectionImpl.java:790)
at org.appwork.utils.net.httpconnection.HTTPConnectionImpl.finalizeConnect(HTTPConnectionImpl.java:993)
at jd.http.Request.connect(Request.java:270)
at jd.http.Browser.openRequestConnection(Browser.java:1445)
at jd.http.Browser.openRequestConnection(Browser.java:1420)
at jd.http.Browser.getPage(Browser.java:1153)
at jd.plugins.decrypter.VKontakteRu.getPage(VKontakteRu.java:1734)
at jd.plugins.decrypter.VKontakteRu.getPageSafe(VKontakteRu.java:1526)
at jd.plugins.decrypter.VKontakteRu.decryptPhotoAlbums(VKontakteRu.java:900)
at jd.plugins.decrypter.VKontakteRu.decryptIt(VKontakteRu.java:366)
at jd.plugins.PluginForDecrypt.decryptLink(PluginForDecrypt.java:265)
at jd.controlling.linkcrawler.LinkCrawler.crawl(LinkCrawler.java:2201)
at jd.controlling.linkcollector.LinkCollectorCrawler.crawl(LinkCollectorCrawler.java:33)
at jd.controlling.linkcrawler.LinkCrawler$10.crawling(LinkCrawler.java:950)
at jd.controlling.linkcrawler.LinkCrawlerRunnable.run_now(LinkCrawlerRunnable.java:89)
at jd.controlling.linkcrawler.LinkCrawlerRunnable.run(LinkCrawlerRunnable.java:28)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

--ID:28641TS:1436410663201-7/9/15 4:57:43 AM - [jd.plugins.decrypter.VKontakteRu(decryptIt)] -> Browser exception thrown: null

[pspzockerscene]

Serverside vk issue.
Nothing we can do about.
Simply try again if that happens.

Well, the problem is still not fixed, it keeps happening. The strange thing is that it never happened before, and now it happens, the download keep switching from "Starting..." to to "Disconected?", even if the file is accessible from browser.

It is annoying because it blocks the download list, and I have to remove those links and restart manualy, is there an option to bypass/remove download in case they restart more than X times?

PS: Here are 2 example download links that won't work (BE AWARE: p0rn mp4 (+18)):

**External links are only visible to Support Staff****External links are only visible to Support Staff**
**External links are only visible to Support Staff****External links are only visible to Support Staff**

[tony2long]

That seems another problem, browser shows: "You need to be a member of this group to view its video files." Are you a member of that group?

@tony2long Yes I am a member of this group

[tony2long]

PM your account so we can fix this then.

[Jiaz]

And please provide a logfile!

Ok so here is the log:
10.07.15 03.26.27to12.07.15 15.53.42 jdlog://3184852095341/

One of the link bugging is:

**External links are only visible to Support Staff****External links are only visible to Support Staff**

I have sent my details in PM

[pspzockerscene]

@testmac1234
That video (neither 240p nor 360p) does not play via browser either so I dont see any JD issue here ...

GreeZ psp

The video does play well in browser for me (you must be a member of the group, I will send you my account details via PM right now)

By the way I have noticed something strange.

When I check the source code of "**External links are only visible to Support Staff** I see that the direct mp4 urls are with httpS, when I try to access the url I get a connexion refused error.

If I try the same URL with http instead of https, the video will start loading and playing (browser)

In the JD log, the direct mp4 url is also https, and returns refused connexion, but the same url with http will return a 404.

Might this have something to do with my problem?