@lexfri Would love a feedback report with a screen recording and Editor menu in the menu bar, then selecting the Canvas submenu, then selecting "Diagnostics".
@leafmuncher glad to hear you found a way to get up and running! Obviously ideally things would never end up in a state where you have to manually do that kind of cleanup! If you find yourselves running in to issues please do file a feedback with the diagnostics. We really do look at every single previews bug report that gets filed!
@leafmuncher We don't have reports of failure rates that high. Would love to see a feedback report with diagnostics generated from the canvas error banner!