Well, when the focus stealing prevention was turned to maximum, I had this sort of issue with the Application Launcher (kickoff). I turned it down two notches and it seems to fine. Perhaps that could be a cause?

On Thu, Jun 4, 2015 at 6:12 PM, Glenn Holmer <shadowm@lyonlabs.org> wrote:
From time to time, I've seen that the panel, while it appears, becomes
unresponsive (right- or left-click does nothing). When this happens, the
desktop (right-click) also becomes non-responsive.

Normally, I've been able to recover from this by dropping to console and
issuing "systemctl restart sddm", but this morning even that doesn't work.

Anybody else seen this? Know of a workaround or fix?

--
Glenn Holmer (Linux registered user #16682)
"After the vintage season came the aftermath -- and Cenbe."
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