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Anyone know why I'm getting an error "Connection not established-authentication cancelled" when I try to connect all of a sudden? I was a little careless when I was clicking, but not sure what I did.
I'm having this exact same problem all of a sudden, supporting my grandmother from across the country.
PC has been rebooted, it shows up in my connection list. Remote control with password and prompt for confirmation both say the Authentication was Canceled (not rejected). No prompt for confirmation is seen on the remote end.
I saw this also - to me it was the first of time autentication cancelled with TV13. I took a copy of teamviewer13 logfiles, from both local and remote PC's. I had release "13.1.3629" on both local and remote PC (free license). I do not know why remote logs state I am using "13.1.1548" -> TV13 Help & about menu -> shows 13.1.3629.
Is there any support personnel to look at these files ? I can sent them via email, if that is ok...
I'm having the same problem. Roughly 30% of the clients I try to access give that error while others on the same network / same Hyper-V host are ok.
I think this started after I applied the last TeamViewer update but I'm not sure. I tried removing / reinstalling TV but same issue.
Any updates would be appreciated. My version is 13.1.3629.
I see a lot of people, like myself, having this problem - but nobody anwering or resolving it. I've only been using Teamviewer as a paid service for a few months now, but seem to have no end to problems... Did I make a mistake for buying this service?
Has anyone actually opened a support ticket regarding this issue?
I've been meaning to do so however to find the time has been a challenge. Will update when I do.
I think ticket needs be opened someone owning a paid license, There is comment on Teamviewer support pages:
"we are only able to offer support via Tickets to license owners"
-> I use only free version. Not planning to go for paid license....
fyi,I took a look at logs for the case, when I once saw "autentication canceled" scenario for my TV 13 free version.In the local PC logs almost identical connection phase (for both success and failed), but unsuccessful scenario has this kind of log entry:************2018/04/09 13:48:33.513 323912 323936 S0!! HttpRequestImpl::CurlFinished(): curl request failed: Timeout was reached (28), Operation timed out after 8000 milliseconds with 0 bytes received************In a successfull case (local PC logs), the session establishment continues with************2018/04/09 13:52:42.377 323912 323936 S0 CHttpConnectionOutgoing::ConnectHttpFastInternal(): Connect HttpFast to server24603.teamviewer.com:80 was successful************On the remote PC, logs show some encryption related error ??? -> see 6th row at sample below.************2018/04/09 13:48:25.346 10576 7120 D1 Connection incoming, sessionID = <ID removed here>2018/04/09 13:48:25.346 10576 10692 D1 LoginDesktopWindowImpl::GuiThreadFunction(): ChangeThreadDesktop(): SetThreadDesktop to winlogon successful2018/04/09 13:48:25.348 10576 7120 D1 IpcRouterClock: received router time: 20180409T104825.1858002018/04/09 13:48:25.348 10576 10704 D1 CLogin::run()2018/04/09 13:48:25.349 10576 10704 D1 CLogin::NegotiateVersionServer()2018/04/09 13:48:25.349 2464 2532 S0 LegacyDataCmdSender::SendAllData(): encryption not ready!2018/04/09 13:48:40.999 2464 2524 S0 Carrier::CmdEndSession(): Received CMD_ENDSESSION with reason: 132018/04/09 13:48:41.045 2464 2524 S0 ConnectionGuard: no restrictions2018/04/09 13:48:41.045 10576 9740 D1!! SessionManagerDesktop::SessionTerminate: no session with ID=<ID removed here>2018/04/09 13:48:41.045 10576 10704 D1!! CLogin::NegotiateVersionServer socket was closed while reading2018/04/09 13:48:41.045 10576 10704 D1 CLogin::run() leave************Hopefully someone on the Teamviewer support has idea, what happens ???
I see someone has apparently tried to open a ticket, but has been seemingly 'denied' because they don't have a paid subscription.
I DO have a paid subscription, but I got Teamviewer as a tool so I could help solve my client's problems - not so I could spend my time helping Teamviewer solve theirs.
Is there no moderator in these forums?... are they just for entertainment?
I found by restarting the teamviewer session solved this
I suspect it is a network protocol issue Teamviewer has,
I tend to use backup connection type(s)
let me know
I found by restarting the client teamviewer session solved this
Content deleted... I could now see my earlier post...
I saw this error scenario again (TV13 free license). Now remote log has following entries:
2018/04/27 17:14:01.592 2736 2808 S0 SecureNetworkConnection::SendCallbackHandler(): [ remoteID: ###### connection: 0 remoteConnection: ###### ], Error: SecureNetwork (Connection not found)2018/04/27 17:14:01.592 2736 2808 S0!! SecureNetworkImplementation::ReceivedNewRevocationCheck: Error: Connection not found2018/04/27 17:14:01.592 2736 2808 S0!! HandshakeServer::ReceivedClientHello: [remote ID: ###### , connection ID: 1, remote connection ID: 0] invalid private key
When I try connection again after this - it goes ok in my case. I did not need make a forced reset to teamviewer service / process in remote PC....
Just to let you know, I found a fix, I'm not sure it will work.
My Teamviewer had done this, then next morning it was asking me to loggin again, which I did and then it worked.
Trying to connect again later, I had the same problem, so I logged out and then back in again and it seems to have worked again. I hope this is a fix.
I added the following exclusions in Defender on Windows 10 and it seems to have made this problem less frequent. Your mileage may vary.Windows 10 Defender Exclusions
it doesn't work.. because i have tried to login on different computers
All our techs are having the same issue.
I have an established connection which has not dropped but can't establish any new ones.
Seems to be world wide
im having the same problem
Yeah I've got the same issue as well! Can't establish any connections on a corporate licence. Hopeless.
We are having the same issue. It's on Teamviewer's side. Multiple stations and systems are affected.
Me too... TV is dead at the moment.
Likewise... 1 second "connecting" and back to "ready to connect" on a W10 PC. On a Mac 5 secs...
I have submitted a ticket, but who knows if/when I will get a response.
Me too - same issue since this morning.
Yet Another Teamviewer Crash
Me too - same issue since this morning. **bleep** ???
Any danger of Teamviewer helping the last dozen posts?