I'm still not able to reproduce this, either with Mercurial tip WinUAE build, or Hatari v2.1 OldUAE build. Whenever config change includes disabling VDI, emulation will be rebooted, and because STE non-VDI screen is different size than the VDI one, SDL framebuffer & window are re-created at the new size.Faucon2001 wrote: Emulated system : STE 4MB TOS 1.62, ACSI HDD image and host filesystem
1 - boot this setup in extended VDI mode @ 1280x960 mono. Boot is ok, screen is ok, no issue
2 - From Hatari config menu, load a new configuration without VDI extended mode. Ex: STE low res RGB and reset the emulator
The old screen is not wiped out properly (See picture)
Could you send both of your config files so that I try with exactly same config as what you have? Maybe there's some option that we're overlooking...