@AnduriI, I had a similar issue I spent a few hours troubleshooting. MMM-Calendar (connected to private Google calendar ics link), MMM-Wallpaper, and MMM-quote-of-the-day all were black or showing errors. It started with a clean install of Raspberry Pi and MagicMirror 2.26.0 (installed via sdetweil raspberry.sh script) in early January 2024. Installing electron@28.1.1 and node-ical@0.16.1 did not fix the issue.

What fixed this issue for me was disabling IPv6 in the Raspberry Pi by adding 3 lines to the sysctl.conf file. Now all three of these modules work correctly.

sudo nano /etc/sysctl.conf

Add these three lines:

net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1

Save (Ctrl + x, y) and reboot sudo reboot to apply setting.