I am having this identical issue with V34, using an i7-3770 with a Radeon R5 340X and 16GB RAM. Installer hangs on selecting language, Youtube indicates should be able to Alt-Tab to correct setup screen, but does nothing, in fact the Alt-Tab interface remains on screen as if entire screen freezes when switching, and only get a momentary glimpse of the right setup screen when powering down the PC.
If anyone has a solution, I’d appreciate it.