Unlock failed for technical reasons

Hi,

After upgrading to latest version in Mac OS I am getting the error unlocking Dropbox. OneDrive works fine. Here is the log:

16:13:08.269 [main] INFO org.cryptomator.launcher.Cryptomator - Starting Cryptomator 1.4.1 on Mac OS X 10.14.2 (x86_64)
16:13:08.848 [JavaFX Application Thread] INFO o.c.launcher.MainApplication - JavaFX application started.
16:13:08.917 [JavaFX Application Thread] INFO o.c.common.settings.SettingsProvider - Settings loaded from /Users/asraful/Library/Application Support/Cryptomator/settings.json
16:13:08.919 [JavaFX Application Thread] DEBUG org.cryptomator.logging.DebugMode - Debug mode initialized
16:13:08.923 [JavaFX Application Thread] DEBUG org.cryptomator.ui.l10n.Localization - Loaded localization default file: /localization/en.txt
16:13:08.923 [JavaFX Application Thread] DEBUG org.cryptomator.ui.l10n.Localization - Detected language "en" and region "US"
16:13:08.928 [JavaFX Application Thread] TRACE org.cryptomator.ui.l10n.Localization - Attempting to load localization from: /localization/en_US.txt
16:13:08.928 [JavaFX Application Thread] TRACE org.cryptomator.ui.l10n.Localization - Attempting to load localization from: /localization/en.txt
16:13:08.972 [JavaFX Application Thread] INFO org.cryptomator.jni.JniModule - loaded libMacFunctions.dylib
16:13:10.264 [JavaFX Application Thread] INFO o.c.ui.controllers.WelcomeController - Current version: 1.4.1, lastest version: 1.4.1
16:13:15.555 [JavaFX Application Thread] ERROR o.c.ui.controllers.UnlockController - Unlock failed for technical reasons.
java.nio.file.FileSystemException: /Users/asraful/Library/Application Support/Cryptomator/DropCryptoSHJonRIuT9ZT: Device not configured
    at java.base/sun.nio.fs.UnixException.translateToIOException(Unknown Source)
    at java.base/sun.nio.fs.UnixException.rethrowAsIOException(Unknown Source)
    at java.base/sun.nio.fs.UnixException.rethrowAsIOException(Unknown Source)
    at java.base/sun.nio.fs.UnixFileSystemProvider.newDirectoryStream(Unknown Source)
    at java.base/java.nio.file.Files.newDirectoryStream(Unknown Source)
    at org.cryptomator.ui.model.FuseVolume.createDirIfNotExist(FuseVolume.java:63)
    at org.cryptomator.ui.model.FuseVolume.mount(FuseVolume.java:53)
    at org.cryptomator.ui.model.Vault.unlock(Vault.java:108)
    at org.cryptomator.ui.controllers.UnlockController.lambda$didClickUnlockButton$0(UnlockController.java:396)
    at org.cryptomator.ui.util.Tasks.lambda$create$0(Tasks.java:33)
    at org.cryptomator.ui.util.Tasks$TaskImpl.call(Tasks.java:139)
    at javafx.graphics/javafx.concurrent.Task$TaskCallable.call(Unknown Source)
    at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.base/java.lang.Thread.run(Unknown Source)

Anyone seen this?

I have the same Issue- Version 1.4.11

I have found the issue, If you dont install Dokany Driver and want to use Webdav the problem occures. It may is a problem with local Firewall rules.
I installed Dokany and Visual Studio, run setup again and choose dokany. Now it works.