Me again, surprise 😃
So... installed Mux capelet on top of Bela and opened up "multiplexer-display (example)". Made sure "Multiplexer Capelet:" was set to 64 in "capelet settings" and hit "Build and Run". I got:
'''
Running project ...
Error: unable to initialise audio codec
Error: unable to initialise audio
Makefile:595: recipe for target 'runide' failed
make: *** [runide] Error 1
'''
Opened another project, same error, tried changing capelet settings to different amounts of channels, same error.
Removed capelet and Bela worked happily alone.
Reinstalled capelet, visual check all pins in, restarted ide and got a different error, something to do with i2c. Then back to error posted above.
Tried to repeat the different error so I could post here. Instead of removing capelet I just restarted everything. Another new error:
'''Unrecognized Bela hardware: is a cape connected?'''
Does this sound like a software/configuration thing or kaput hardware?