https://bugs.kde.org/show_bug.cgi?id=386846
--- Comment #13 from Vova Mshanetskiy <vovams...@gmail.com> --- Created attachment 109012 --> https://bugs.kde.org/attachment.cgi?id=109012&action=edit A backtrace from call to maybeUpdate when the bug is in effect QSGGuiThreadRenderLoop::maybeUpdate() seems to be called twice per frame: from QQuickAnimatorController::beforeNodeSync() and then again at the end of QSGGuiThreadRenderLoop::renderWindow() . The attached backtrace is from the first call. Each double click in the window (a bug.qml window) adds one more element into QQuickAnimatorController::m_animationRoots, and it seems to be never removed. -- You are receiving this mail because: You are watching all bug changes.