Occasionally encountering HTTP response [code=401

[blogsook]

I try downloading a file using Aspera Connect, but I get an intermittent "HTTP response [code=401".

What's the problem?

Best regards,
Sook.

[blogsook]

aspera_connect_log.zip

[blogsook]

2025-05-29 10:38:36.041 [44fc-00001410] LOG ERROR: http.hndlr.sendResponseAndClose(m): http.status['401 Unauthorized'], body['{
"error": {
"code": 401,
"internal_message": "Unauthorized",
"user_message": "Authentication Failed"

Is the http.hndlr.sendResponseAndClose(m) error a session-related issue, as shown below?