Recover an Arduino that won’t flash
During an ESPHome project for my aquarium, I noticed that several D1 Mini (ESP8266) boards suddenly refused to...
How to safely replace a faulted ZFS disk
When a ZFS pool shows DEGRADED, it means a disk has failed or stopped responding. ZFS keeps your...
Remove Bloatware on Android without Root
Many Android phones come with preinstalled apps (bloatware) that slow down your device and take up storage. While...
Nextcloud Performance Fix: ROW_FORMAT=DYNAMIC
Converting InnoDB tables to ROW_FORMAT=DYNAMIC in Nextcloud is not something that can be solved with a quick fix....
Fix Booking.com Partner Portal Login
Recently, I signed up for the Booking.com Partner Portal. After logging out for the first time, I couldn’t...
UCEPROTECTL3 Listing Explained
Seeing a UCEPROTECTL3 listing on an IP address can be alarming at first — especially if mail services...
Connection Error to MQTT broker SSL/TLS
A problem that accompanied me for more than half a year, I spent evenings with error analysis and...