ValidateUrl Fail: Other Exception: Other Error

Hello, I get an error when using raidrive to connect to a machine with frp service, which connects to another machine with WebDAV and get this error. However, it worked fine before and I didn’t make any changes to configuration. Do you have any idea on why this happens and how to fix it?

The full error message:

Path: <the path I connect to>
Reason: ValidateUrl Fail: Other Exception: Other Error

Authorization or authentication failed. Would you like to reauthenticate?

Hi~ @Yongyi_Yang ,

We’re trying to confirm the issue you mentioned.
A log file(C:\ProgramData\OpenBoxLab\RaiDrive\log) is required for accurate verification.
If you send the log file via e-mail( immediately after the issue occurs, we will check it and tell you again.

Thank you for your reply. After restarting my frp service & client it works fine now. I think this issue might be caused by frp. And I will contact you and send you the log file if this issue occurs next time.