I wish I never told anyone I worked or studied tech. Especially older family and friends, because their requests for help are relentless.
A lot of friends are chill with it, and I don’t mind doing a little bit of help, but sometimes people are who are OFFENDED when you don’t want to help. In the same way a contractor friend won’t remodel your home for free, I am not going to fix every single issue you have with your computer for free. I’m happy to give advice, but i’m not going to work for hours without pay to fix everything.
I do the same thing but leverage networking instead of Linux.
“Sorry, I dont actually know much about computers, but let me know if you want advice about port trunking or configuring a VLAN”
See that’s dangerous though because networks are black magic to most users. Even more so than the computer itself.
I often explain it as though they’re asking an airplane mechanic to fix their Honda Civic. The principals are the same(fuel goes in, rotation comes out) but the machines are so different that doesn’t help much from a practical standpoint
Oh I have questions. I’m not going to ask because thread and because I’m smart enough to know it’s not an easy problem, but that sure wouldn’t be the escape you think it is if we were friends lol.
I hate networking issues. But I’ve replaced every foot of cabling, every networking device, and my ISP and I still get intermittent 2 minute network drops a few times a day. I am to the point of suspecting a rogue smart device is doing something malicious. I need a networking guru friend to annoy.
Disconnect everything physically plugged into the router and change the WiFi password.
Add your devices back one at a time until the dropouts start again.
If they start immediately then you’re looking at a modem/router issue (most likely). If they start after adding a device, remove that device and check the network stability again.
When the network drops happen is your modem showing that it’s still connected to your ISP or is the modem in a disconnected state?
It can be hours between dropouts. Not saying that’s not a really good idea, but I’ll have to add stuff in groups. It would take me months just adding one device a day.
Since I got my new fiber connection a few months ago, I couldn’t say whether the modem stays connected or not. The cable modem dropped connection, but Comcast swore it wasn’t any problem on their end. Until I got fiber everything was self-owned inside the house and everything was replaced at least once: wiring, cable modem, router/wireless AP.
Honestly since switching to fiber I haven’t done the deep troubleshooting I had with my modem, and I suppose there could’ve even been a couple of issues and switching to fiber fixed one but not the other. Some symptoms are the same: my phone will stop working with anything Internet until I disconnect or wait a while and my PS5 will complain that it has lost connection. Other symptoms are different: I haven’t noticed my white noise streams stopping abruptly in the middle of the night, my work meetings don’t suddenly drop.
It’s almost like before the whole internet would drop and now only DNS will, so existing connections work fine (like through vpn, existing streams) but new requests like refreshing Lemmy won’t work for a couple of minutes.
Sorry, it wasn’t until you asked that I started thinking maybe the symptoms had slightly changed when I switched to fiber because the most obvious symptoms are the same. I need to do more investigation on my end. But thanks for asking the question that made me give that some thought.
Hey, it’s ok. It’s troubleshooting and that’s free flowing.
So you’ve switched ISP’s from cable to fiber and the issue persists?
To a degree, yes. Like I was saying, some of the symptoms do seem to have gone away, but I do still have what appears to be intermittent loss of domain name resolution. Maybe I have so many devices phoning home that the service freaks every once in a while.
Unfortunately, now that I’m using the router to handle all of this with the stock firmware, I don’t have as good of logging as I did when I was running all of that on my Pi.
Are you using the same router on the fiber service you used on the cable service?
It was changed at one point, but not at the same time as the service was changed. I went from a nighthawk to an Orbi 3-way mesh probably a year before switching to fiber.
What DNS servers are you using?