Remote Open Failing in V26.2.1.2 (X86_64)

Version: 26.2.1.2 (X86_64)
Build ID: 620(Build:2)
CPU threads: 16; OS: Windows 11 X86_64 (build 26200); UI render: Skia/Raster; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: CL threaded

I am trying to connect to Google Drive. I get to the screen: LibreOffice wants access to your Google Account. Port 49153 is open (verified by successful telnet). However, when I click “Continue”, I get an error screen: Unable to connect. Firefox can’t establish a connection to the server at localhost:49153. At this point the port 49153 is closed.

In doing more testing and prior to hitting “Continue”, I did a ctrl-c in the successful telnet window. The following was dumped to the screen:
HTTP/1.1 400 Bad Request
Content-Type: text/html; charset=us-ascii
Server: Microsoft-HTTPAPI/2.0
Date: Fri, 06 Mar 2026 22:11:23 GMT
Connection: close
Content-Length: 326

Bad Request

Bad Request - Invalid Verb


HTTP Error 400. The request verb is invalid.

Connection to host lost.

I have tried this with 3 different Windows machines in my environment and have obtained the same results on each machine. I asked another person (who is not in my house) to attempt a successful “Remote Open” using the same version of LibreOffice that I have, and they got the same results as I did.

Any help would be appreciated.

Thanks…


Root Directory

File a bug report. And add me to CC list.