Hi vnick, I'm using guacamole-server-0.9.13 installed using this guide https://mangolassi.it/topic/10295/installing-guacamole-on-centos-7 but modified. OS is CentOS 7, this issue occurs on all browsers, Edge, Firefox, Chrome. i've tried looking over the documentation in the Guacamole manual, double checking that guacsnd.so is in the correct directory, and looking at logs in catalina, localhost.
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