PeppyMeter and moOde

[Patolog1964]

Hi.
Please help. I did a fresh install of the latest Modee. Installed as instructed by PeppyMeter.
I get this message when I start.
root@Pi4:/home/pi# cd /home/pi/PeppyMeter
root@Pi4:/home/pi/PeppyMeter# sudo python3 peppymeter.py
pygame 1.9.6
Hello from the pygame community. https://www.pygame.org/contribute.html
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
^CTraceback (most recent call last):
File "/home/pi/PeppyMeter/peppymeter.py", line 296, in <module>
pm.start_display_output()
File "/home/pi/PeppyMeter/peppymeter.py", line 220, in start_display_output
clock.tick(self.util.meter_config[FRAME_RATE])
KeyboardInterrupt
^CException ignored in: <module 'threading' from '/usr/lib/python3.9/threading.py'>
Traceback (most recent call last):
File "/usr/lib/python3.9/threading.py", line 1428, in _shutdown
lock.acquire()
Where did I go wrong please?
I have PI4, Usb dac IFI, 7,9 display waveshare.
Thanks in advance for any help.
Regards Roman