waysim esim

轉到esim並連上網路了，開啟網頁卻又顯示無網路時，要去設定裡把這個esim的漫遊開啟才會開始連線。

如果切到esim後，網路一直不穩，可把手機重開試試。

檔案的檔名或路徑太長 無法移動

   環境:

windows

異常狀況:

有些檔案的路徑，連同檔名，非常的長，要複製/移至 其他資料夾，就會跳出錯誤，要重新命名，讓長度縮短，才能複製/移至 其他資料夾

解決過程:

如果檔案很多，改名稱太麻煩了，可用free file sync，這是檔案同步軟體，用它來把要移動的檔案同步到其他位置，就可以完成，不會因為路徑名稱太長而無法移動。

Environment:

Windows

Issue:

Some files have very long file paths, including the file names. When trying to copy or move these files to another folder, an error occurs.

The file or folder names must be renamed to shorten the overall path length before the files can be copied or moved successfully.

Troubleshooting and Resolution:

If there are many files, renaming them one by one can be time-consuming.

In this case, FreeFileSync can be used. It is a file synchronization tool that can synchronize the files to another location.

By using FreeFileSync to synchronize the files to the target location, the files can be transferred successfully without being blocked by the long file path issue.

fortigate 指派token失敗 forticare無法訪問

  環境:

fortigate 防火牆

異常狀況:

有用戶認證的設定中，要指派token時，會跳出 forticare無法訪問的錯誤訊息。

已經指派過的用戶，要改其他token也是一樣錯誤。

解決過程:

原廠有說明 https://community.fortinet.com/fortigate-3/technical-tip-fortigate-unable-to-access-several-fortiguard-services-due-to-crl-scope-errors-september-2026-229879

執行下列指令清除快取就可以排除問題，不會影響防火牆原本的服務

FortiGate # config system fortiguard

FortiGate (fortiguard) # set fortiguard-anycast disable

FortiGate (fortiguard) # end

FortiGate # config system fortiguard

FortiGate (fortiguard) # set fortiguard-anycast enable

FortiGate (fortiguard) # end

Environment:

FortiGate Firewall

Issue:

When assigning a token in the user authentication settings, an error message appears indicating that FortiCare cannot be accessed.

The same error occurs when changing the token for users who have already been assigned a token.

Troubleshooting and Resolution:

Fortinet has provided a technical tip regarding this issue:

Fortinet Technical Tip

The issue can be resolved by clearing the FortiGuard cache using the following commands.

This procedure does not affect the existing firewall services.

FortiGate # config system fortiguard

FortiGate (fortiguard) # set fortiguard-anycast disable

FortiGate (fortiguard) # end

FortiGate # config system fortiguard

FortiGate (fortiguard) # set fortiguard-anycast enable

FortiGate (fortiguard) # end

此工作站和主要網域間的信任關系失敗

  環境:

windows

異常狀況:

使用者更新完密碼後，用新密碼要登入電腦會出現"此工作站和主要網域間的信任關系失敗"。

沒接上網路，用舊密碼又可以登入。

解決過程:

1.先用舊密碼登入電腦。

2.接上網路。

3.在powershell執行
Test-ComputerSecureChannel -Repair -Credential (Get-Credential)

4.輸入具有權限的網域帳號及密碼。

如果執行後回傳 True，表示電腦與 AD 的 Secure Channel 已修復成功。

Environment

• Windows

• Active Directory Domain

Issue

After a user changes their Windows login password, they receive the following error when trying to log in with the new password:

"The trust relationship between this workstation and the primary domain failed."

However, if the computer is disconnected from the network, the user can still log in using the old password.

Cause

This usually indicates that the Secure Channel between the computer and the Active Directory domain controller has a problem.

When the computer is offline, Windows can use the cached old password to log in. However, when the computer is connected to the network, the new password needs to be verified with Active Directory, which results in the trust relationship error.

Solution

1. Log in to the computer using the old password.

2. Connect the computer to the company network.

3. Open PowerShell and run the following command:

Test-ComputerSecureChannel -Repair -Credential (Get-Credential)

4. Enter a domain account with sufficient permissions when prompted.

5. After the Secure Channel is repaired, try logging in again using the new password.

Note

If the command returns True, the Secure Channel between the computer and the Active Directory domain has been successfully repaired.