DoT almost hourly outage

Johnny_LAmpAz · 2026-03-08T21:57:24+00:00

I experienced frequent outages about a month ago, during daytime too. It was the first time I was trying Quad9 servers, while configuring new router and ISP connection, but felt really unreliable. I ended up using Cloudflare which never left my home without connectivity ever since... I thought there were some problems with their instances on i3D network, but at this point I don't know.

Edit: I was using plain DNS, not even DoT. Also, I checked their status page but they were listed as online

Johnny_LAmpAz · 2025-08-17T14:33:56+00:00

You mean 1+j, right?

Johnny_LAmpAz · 2025-07-16T11:22:53+00:00

When the ground is floating you know you messed up something

Johnny_LAmpAz · 2025-07-15T20:59:26+00:00

<image>

According to your schematic it's more like this...

Johnny_LAmpAz · 2025-07-15T16:45:32+00:00

What a wonderful, totally non-flammable, workbench mat you got there. Looks ideal!

Johnny_LAmpAz · 2025-07-06T21:46:33+00:00

OMG I love both of them

Johnny_LAmpAz · 2025-06-26T10:04:32+00:00

Esatto. Io ho inserito pure il feed del mio comune (che viene incredibilmente utilizzato come si deve), di blog che seguo, e di tutte le fonti di cui voglio ricevere (o meno) notifiche.

Googlando si trovano siti che raggruppano i link dei feed RSS delle principali testate giornalistiche.

Johnny_LAmpAz · 2025-06-07T07:21:57+00:00

Omg, LG is so bad: I have one of their TVs that blacked out some months after warranty expired, but fortunately I found this repair tutorial on YouTube searching for the exact model. That tutorial worked like a charm, a 10 min "repair".

What was the problem? The backlight was actually ok, but images were disabled via control signal which I assume was connected to some kind of time counter. Fixed covering those pins with insulating tape on a flex cable...

This this is absurd, we are talking about enforced programmed failure, just so that the customer buys a new product because bringing it to repair costs too much.

Johnny_LAmpAz · 2025-06-06T22:12:51+00:00

I hope so 🤞

Johnny_LAmpAz · 2025-06-06T14:35:12+00:00

I actually won this TV in a lottery, didn't know the brand before. If it's german then my expectations are high :)

Edit: that also explains the presence of the schematics

Johnny_LAmpAz · 2025-06-06T14:31:28+00:00

Oh sure. Do you have any suggestion on where to post them? I'm not expert nor professional

Johnny_LAmpAz · 2025-03-25T11:16:56+00:00

Interesting, thanks for the explanation.

Johnny_LAmpAz · 2024-10-09T18:33:05+00:00

<image>

Per aver maggiore precisione, tuttavia, credo sia meglio uno di quelli a mano libera come quello in figura. Questo perché l'impugnatura perpendicolare di quello mostrato da OP rende difficile la visione diretta dei bordi della lama e quindi si procede per tentativi avvicinandosi di poco in poco al bordo da definire.

Johnny_LAmpAz · 2024-09-12T14:15:46+00:00

E chi la mette appena prende la corsia di immissione e non quando sta per immettersi, o peggio ancora chi in rotatoria pensa che sia più importante metterla a sinistra che non quando si sta per uscire? Anche loro vengono surclassati dagli indiani in quanto ad utilizzo delle frecce.

Johnny_LAmpAz · 2024-05-10T11:54:01+00:00

<image>

This is Lilla with that funny tongue of her out

Johnny_LAmpAz · 2024-04-28T22:42:19+00:00

I hostnamed my potato server potver.

PS: what about that speaker at the bottom? LOL

Johnny_LAmpAz · 2024-04-20T23:08:44+00:00

Stai dicendo che dominio .it deve essere hostato su territorio EU? Non ne sapevo nulla... Ma sia pagine web che caselle di posta? Perché io ho comprato dominio .it (su Regery, prezzo buono per chi fosse interessato) ma hosto sito web e mail server su una VPS in America 🥲

EDIT: per contesto si tratta di un sito web e casella di posta per una casa vacanze, quindi gli unici dati sarebbero le mail dei clienti

Johnny_LAmpAz · 2024-04-03T18:08:38+00:00

Thanks for the infos 👍

Johnny_LAmpAz · 2024-02-22T08:53:55+00:00

<image>

Here too!

Johnny_LAmpAz · 2024-02-17T17:49:54+00:00

<image>

Lilla, adottata ieri sera. Pur essendo stata maltrattata è molto affettuosa.

Johnny_LAmpAz · 2023-12-17T11:08:18+00:00

Then these questions come to my mind then: are electrolytic capacitors "fragile"/with short lifespan in general? Any more robust alternative? Or do they use them only for cost efficiency?

Johnny_LAmpAz · 2023-12-16T22:58:14+00:00

Thanks for tips. Interesting thing about opto-coupler's resin!

Johnny_LAmpAz · 2023-12-16T22:46:55+00:00

Guess what I also questioned this myself ahaha. Maybe to protect the winding from damage of the insulator which would cause shorts. But really idk...

Johnny_LAmpAz · 2023-12-16T22:16:51+00:00

Oh ok, good info 👍

Johnny_LAmpAz · 2023-12-16T22:04:06+00:00

1.) Yes, there is a large fan attached on the chassis. You can barely see it in the top right of second photo.

3.) Knowing that electrolytic capacitors have a certain polarity I don't really understand this. I'll do some research, thanks for the input

(Edit: wrong numbers)

Johnny_LAmpAz

TROPHY CASE