Google Calendar not syncing

hello

google calendar not sync after emclient fresh install.
mail syncing successfelly.
here is a copy of log

14:11:48 [email protected] [GData]  Синхронизация папок
14:11:48 [email protected] [GData]  MailExceptions.ConnectionException: Execution of request failed: https://www.google.com/m8/feeds/groups/default/full?start-index=1&max-results=2147483646 —> Google.GData.Client.GDataRequestException: Execution of request failed: https://www.google.com/m8/feeds/groups/default/full?start-index=1&max-results=2147483646 —> System.Net.WebException: Базовое соединение закрыто: Соединение было неожиданно закрыто.
14:11:48    в System.Net.HttpWebRequest.GetRequestStream(TransportContext& context)
14:11:48    в System.Net.HttpWebRequest.GetRequestStream()
14:11:48    в Google.GData.Client.Utilities.QueryClientLoginToken(GDataCredentials gc, String serviceName, String applicationName, Boolean fUseKeepAlive, IWebProxy proxyServer, Uri clientLoginHandler)
14:11:48    в Google.GData.Client.GDataGAuthRequest.QueryAuthToken(GDataCredentials gc)
14:11:48    в Google.GData.Client.GDataGAuthRequest.EnsureCredentials()
14:11:48    в Google.GData.Client.GDataRequest.EnsureWebRequest()
14:11:48    в Google.GData.Client.GDataGAuthRequest.EnsureWebRequest()
14:11:48    в Google.GData.Client.GDataRequest.Execute()
14:11:48    — Конец трассировки внутреннего стека исключений —
14:11:48    в Google.GData.Client.GDataRequest.Execute()
14:11:48    в Google.GData.Client.GDataGAuthRequest.Execute(Int32 retryCounter)
14:11:48    в Google.GData.Client.GDataGAuthRequest.Execute(Int32 retryCounter)
14:11:48    в Google.GData.Client.GDataGAuthRequest.Execute(Int32 retryCounter)
14:11:48    в Google.GData.Client.GDataGAuthRequest.Execute(Int32 retryCounter)
14:11:48    в Google.GData.Client.GDataGAuthRequest.Execute()
14:11:48    в Google.GData.Client.Service.Query(Uri queryUri, DateTime ifModifiedSince, String etag, Int64& contentLength)
14:11:48    в Google.GData.Client.Service.Query(FeedQuery feedQuery)
14:11:48    в Google.GData.Contacts.ContactsService.Query(GroupsQuery feedQuery)
14:11:48    в MailClient.Protocols.Gdata.ContactFolderSynchronizer.GetFolderList(Folder homeFolder, CancellationToken cancellationToken)
14:11:48    в MailClient.Protocols.Common.FolderSynchronizer.<>c__DisplayClass5.b__0(WorkerStatus
status, CancellationToken cancellationToken)
14:11:48 в MailClient.Protocols.Gdata.GenericGdataCommand.Execute(WorkerStatus status)
14:11:48 — Конец трассировки внутреннего стека исключений —
14:11:48 в MailClient.Protocols.Gdata.GenericGdataCommand.Execute(WorkerStatus status)
14:11:48 в MailClient.Commands.Command.Process(WorkerStatus status)
14:11:48 [email protected] [IMAP] Синхронизация подпапок: Выполнено
14:11:48 [email protected] [IMAP] Синхронизация подпапок: для папки [email protected]/Inbox
14:11:48 [email protected] [IMAP] Синхронизация подпапок: Выполнено

Hi, what version of eM Client are you currently using? Are you receiving any error messages from the application?
You can try right clicking the calendar folder and select Properties > Repair, and click the repair button if it helps.

Thank you,
Paul.

hi Paul.
i use the last availiable version 6.0.20154.0
and already found repair option ant try it.  with same result.
error message in attach
“[GDATA]cannot connect to …@gmail.com. the reason is temp unavailiability or account properties error”

Can you please go to Tools > Settings > Advanced and turn on GData logging for the problematic account? Save the settings and restart the application, when the error occurs again, go back to the advanced settings window and click on “Send Logs”.

Please send the logs to my email ([email protected]) and please add a reference link to this forum topic.

Thank you and sorry for the inconvenience,
Paul.