Hmm, going the full route with installing raspbian and following the instructions seems to fail too.
After fates_install_pi4.sh on reboot nothing on the screen (Modprobe did work and showed the terminal!)
Redoing didn’t change that.
Continuing with /fates_networkmanager.sh freezes when installing a package. After that the Device is bricked.
Download image still takes forever. downloaded 640MB since I started it over an hour ago.
I am doing linux stuff for over 2 decades now, so I some kind of understood everything in the documentation and haven’t seen anything that looked wrong on the way (in what was shown on the screen doing all the package installing, fetching projects, compiling them etc.)
quite frustrating start in a new device 
Edit 30 Minutes later:
While I am retrying, I am collecting issues:
During the cd /home/we/fates/install/norns/scripts && ./fates_prepare_rpi4.sh part:
'/home/we/linux/drivers/staging/fbtft/flexfb.ko' -> '/lib/modules/4.19.97-v7l+/kernel/drivers/staging/fbtft/flexfb.ko'
rm: cannot remove '/home/we/.config': No such file or directory
Connection to 192.168.178.74 closed by remote host.
The documentation states, that it should ask to install the kernelmodule for the display. it didn’t. It directly rebooted. Maybe thats the issue with the bricked device. Networksettings changed during the last step, but display module not loaded. Trying to understand scripts now 
Edit after checking scripts: Nope, it just tries to remove a file that doesn’t exist and then reboots. Doesn’t seem to skip something here. going to the linux folder and doing a make menuconfig to check if the configuration is right, seems to be fine, as the ssd1322 is marked with an M
Edit: More updates:
Everything seems fine until: cd /home/we/fates/install/norns/scripts &&./fates_install_pi4.sh
There are some infos/warnings during the dpkg stuff, that might be irrelevant, but maybe not, so here they are:
/boot/overlays/fates-buttons-encoders.dtbo: Warning (avoid_unnecessary_addr_size): /fragment@6/overlay/keys: unnecessary #address-cells/#size-cells without “ranges” or child “reg” property
/boot/overlays/fates-buttons-4encoders.dtbo: Warning (avoid_unnecessary_addr_size): /fragment@8/overlay/keys: unnecessary #address-cells/#size-cells without “ranges” or child “reg” property
Package 'hostapd' is not installed, so not removed
Package 'exim4-daemon-custom' is not installed, so not removed
Note, selecting 'exim4-config' instead of 'exim4-config-2'
Package 'exim4-base' is not installed, so not removed
Package 'exim4-config' is not installed, so not removed
Package 'exim4-daemon-heavy' is not installed, so not removed
Package 'exim4-daemon-light' is not installed, so not removed
Package 'exim4-dev' is not installed, so not removed
Package 'exim4-doc-html' is not installed, so not removed
Package 'exim4-doc-info' is not installed, so not removed
dpkg-statoverride: warning: no override present
Than norms is cloned and build, everything seems fine.
Than it enters Supercollider and leaves it without errors.
I am not quite sure, whats done after that, but I get an error there:
‘configure’ finished successfully (2.581s)
Waf: Entering directory `/home/we/norns/build'
Waf: Leaving directory `/home/we/norns/build'
**source not found: 'src/SoftCutClient.cpp' in bld(lib=['jack', 'pthread', 'm', 'sndfile', 'atomic'], use=['ALSA', 'LIBLO', 'BOOST'], target='crone', idx=1, posted=True, tg_idx_count=5, meths=['process_rule', 'process_source', 'apply_link', 'create_task_macapp', 'create_task_macplist', 'install_boost', 'process_use', 'propagate_uselib_vars', 'apply_incpaths', 'set_full_paths_hpux', 'set_macosx_deployment_target'], includes=['src', './'], cxxflags=['-std=c++14', '-O2', '-Wall'], source=['src/main.cpp', 'src/BufDiskWorker.cpp', 'src/Commands.cpp', 'src/MixerClient.cpp', 'src/OscInterface.cpp', 'src/SoftCutClient.cpp', 'src/Taper.cpp', 'src/Window.cpp', 'src/softcut/FadeCurves.cpp', 'src/softcut/SoftCutHead.cpp', 'src/softcut/SoftCutVoice.cpp', 'src/softcut/SubHead.cpp', 'src/softcut/Svf.cpp', 'src/softcut/TestBuffers.cpp'], path=/home/we/norns/crone, _name='crone', typ='program', features=['c', 'cxx', 'cxxprogram', 'cxx', 'cxxprogram']) in /home/we/norns/crone**
after that, something is cloned, some WAV Files are copied and maiden is cloned. This seems to work also.
After that the device reboots. In the documentation it states, that there should be something on the display (Sparkles).
It isn’t! So something must be wrong here. I will stop here, because with the next step, my device was bricked, after I had nothing on the screen the step before.
Anyone can help? Would like to use the device I waited for so long 