All four speed buttons blinking fast and a hood that refuses to start looks like a dead appliance. On a De Dietrich DHD120XE1 it is usually one tired electrolytic capacitor on the power board. Here is the symptom, the check and the fix.
An unauthenticated RouterOS SSH exploit got admin rights on my MikroTik and planted a VPN backdoor in nine seconds. Off-box logging caught it in one. Real logs, what to check on your router, and why the patch matters more than your SSH keys.
Replacing the Bouygues Telecom Bbox with your own router is well documented for internet: a GPON SFP stick with the ONT identity cloned, VLAN 100, DHCP. The TV decoder is a different story.
A Frigate live view that stutters, drops to 1 fps or freezes on the first frame almost never means what the forums say it means. Here is how to tell the three real causes apart, with a test that reads what your browser actually receives.
Optical audio that sounds wrong without ever sounding loud is almost never a cable, a level or an EQ problem. It is two devices counting samples at different speeds. Here is where the three settings that must agree actually live.
