@RandamuMaki @gmc no bigger write up, but if you have a desktop:
Go to message input, attach-app and select "v86 emu" app and start it.
Inside v86 app "Choose file", select an iso (download for example https://dl-cdn.alpinelinux.org/alpine/v3.21/releases/x86/alpine-standard-3.21.3-x86.iso) and hit "Start" button. Login as "Root", no password.
@RandamuMaki @gmc do you have a recent version like https://download.delta.chat/desktop/v1.54.2/deltachat-desktop_1.54.2_amd64.deb ?
@RandamuMaki @gmc hum, that's odd. Could you open an https://github.com/deltachat/deltachat-desktop or on https://support.delta.chat ? cheers and thanks.