Hey everyone, I have a weird issue with sessions not getting created entirely sometimes. (only affecting published apps) You open a published apps, it is showing stuff like "Connection in progress", "FSlogix policies etc." "Welcome", but no session is being created whatsoever - not even temporarily.. After opening 2-3 times it opens then. I don't think it affects every app, just some on this image - what can be the reason for that, have you experienced something like that in the future?

There Are a lot possibilities :) I would start here: https://support.citrix.com/external/article/CTX200393/published-applications-or-desktops-do-no.html

launch a published desktop and monitor the time it takes to launch and open and where in the logon process is the delay (You can also use a user logon analyser) . When using seamless apps they have a time limit before they must launch and open so you increase the application launch timeout but you are just masking the issue by increasing that value