Thank you Nick, indeed setting it to NLA has caused the credentials prompt to pop
From: Nick Couchman <[email protected]> Sent: Monday, December 20, 2021 1:25 AM To: [email protected] Subject: Re: [External] Re: RDP Credentials On Sun, Dec 19, 2021 at 7:41 AM Abramson, Eli <[email protected]<mailto:[email protected]>> wrote: Thank you Mike! I am not getting credentials prompt when the connection is configured with no credentials, ignore server certificate and security mode is not set. In guacd the log says the following: guacd[45411]: INFO: No security mode specified. Defaulting to security mode negotiation with server. guacd[45411]: INFO: Resize method: none guacd[45411]: INFO: User "@ebfb17c7-3f46-42ff-bedd-7ae8ca589639" joined connection "$0e863f55-b2c9-41aa-8467-ddf390663b58" (1 users now present) guacd[45411]: INFO: Loading keymap "base" guacd[45411]: INFO: Loading keymap "en-us-qwerty" guacd[45411]: INFO: RDP server closed/refused connection: Server refused connection (wrong security type?) guacd[45411]: INFO: User "@ebfb17c7-3f46-42ff-bedd-7ae8ca589639" disconnected (0 users remain) guacd[45411]: INFO: Last user of connection "$0e863f55-b2c9-41aa-8467-ddf390663b58" disconnected Is it perhaps related to NLA? The remote machine is a newer Windows with NLA required by default. The security level _should_ be auto-negotiated, but you might just try forcing NLA and see if that helps. -Nick
