Hello, we have strange problems with guacamole. OS: Win2022 Server. S *ometimes* connection works for a small amount of time, maybe minutes, but most of the time it disconnects right after a connection attempt.
Servlet error: org.apache.guacamole.servlet.GuacamoleHTTPTunnelServlet - HTTP tunnel request failed: Connection to guacd timed out. Ui packet data: /api/guacamole/tunnel?read:422ff105-91d8-44f5-8965-1d5414586ae6:7 ->4.sync,10.7402431384;5.error,15.Upstream error.,3.515;7.dispose,2.-1;7.dispose,1.0;10.disconnect; Guacd error: guacd[1]: INFO: Connection ID is "$ade12a4e-9114-4f93-9838-8daef86adb22" guacd[8394]: INFO: Security mode: Negotiate (ANY) guacd[8394]: INFO: Resize method: none guacd[8394]: INFO: User "@87278617-fcd2-4989-90af-8b6184b1c320" joined connection "$ade12a4e-9114-4f93-9838-8daef86adb22" (1 users now present) guacd[8394]: INFO: Loading keymap "base" guacd[8394]: INFO: Loading keymap "en-us-qwerty" guacd[8394]: INFO: Connected to RDPDR 1.13 as client 0x0014 guacd[8394]: INFO: RDP server closed connection: Upstream error. guacd[8394]: INFO: Internal RDP client disconnected guacd[8394]: INFO: User "@87278617-fcd2-4989-90af-8b6184b1c320" disconnected (0 users remain) guacd[8394]: INFO: Last user of connection "$ade12a4e-9114-4f93-9838-8daef86adb22" disconnected There is "User authentication succeeded" event on the target machine and Desktop Window Manager is continuously restarting and right after that we see the "session has been disconnected. reason code 16". guacamole-server version is 1.2, client 1.1 p.s. native rdp works fine
