Moved from https://www.cendio.com/bugzilla/show_bug.cgi?id=4496#c9:
- You are shown the ThinLinc login window whilst connecting
- You are returned to the wrong dialog upon errors
One solution could be to implement bug 3333 and start using that feature.
The new version, HP ThinPro Smart Zero 6, has a slightly different look and this bug may or may not be relevant anymore. Bug 6228 prevents further testing right now.