We are currently running Guacamole on an Alpine 3.15 container and trying to connect to a Windows 2019 server hosted on an EC2 instance. Recently, when connecting with 'Resize Method' set to 'Display Update (RDP8.1+)' we started receiving the red banner -"The remote desktop server is currently unavailable". When changing the resize method to 'blank' or 'reconnect', it works as expected. I tried updating to Alpine 3.16 with the same results.
Guacd shows... INFO: Resize Method: display update INFO: No clipboard line-ending normalisation specified INFO: User 'xxxxxxxx' joined connected INFO: Loading keymap 'base' INFO: Loading keymap 'en-us-qwerty' ERROR: Connection closed INFO: Internal RDP client disconnected (unable to copy-paste verbatim, but these are what the logs look like, in that order) Has anyone come across this issue before by any chance? Thanks,
