https://bugs.kde.org/show_bug.cgi?id=381000
--- Comment #70 from David Edmundson <k...@davidedmundson.co.uk> --- To summarise: It's clear QSGContext::endSync() isn't being called. It changed when it went from being done once to being up to the rendering engine to do it. This does it afer *all* windows have synced but not one. The change in QSGRenderThreadedLoop.cpp isn't relevant, that's just on the grab, it'll be the change in QSGRenderLoop.cpp I'm gonna need someone who can reliably reproduce this to throw some debug in there and get a list of m_windows after line 309 along with window and also to see if we hit the returns on line 394 and 400. -- You are receiving this mail because: You are watching all bug changes.