What is the best way to finish the update with the Speedtest module installed:
Your debug token is: sfepkxhxta
After the update the PiHole web version still shows 4.0 where the Pihole and FTL are at 4.1
I assume you have to update the web interface manually and resolve possible merge issues. Look into /var/www/html/admin and try git branch (should be master) and git pull.