Hi Sven -launched the original image again. -dragged the Pharo window to almost full screen, (4K)
it then gets redrawing problems: - drawing the window contents partly - and in the wrong places and after a short time then freezes again. Exactly the same symptoms as described previously in this thread in 2017. I tried this several times: launching Pharo with the original pristine image. dragging the window bigger, hitting the green bullet + option key etc. I have no idea why. frustrating. want to get things done with Pharo. Is pharo tested on 4K macs and/or mac mini with 4K screens? so on anything with this resolution? Does Pharo or the VM emit a post-mortem log/dump file? cannot find any. All other apps run without problems and Pharo 5 did also run OK. TedvG -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html