RTX 5070 Ti · Windows 11 · OBS
Everything on this machine, and what to do when it misbehaves. You do not need to understand any of it — you need to know which button to press.
A black window appears, does its thing, and opens a folder. That is it working. Say yes if Windows asks for permission.
It can read that folder, so it can see what actually went wrong.
Send him what Claude said. That is usually enough for him to fix it without driving over.
Tap the one that sounds like your problem.
First find out which problem you have. In OBS: View → Docks → Stats. Leave that window open. Three numbers matter:
Whichever number is climbing is your problem. If it is dropped frames, double-click “Monitor Connection” on the Desktop while it is happening, let it run a few minutes, then press Ctrl and C together. It tells you whether it is your wifi or your internet company.
If nothing is climbing and it still looks bad, it is probably your OBS settings. Ask Claude and mention which number you saw.
It is almost certainly just switched off. The servers cost money to run, so they only get turned on when someone is playing.
If it still will not connect after that, then something is actually wrong — run Collect Diagnostics and ask Claude.
If it is still broken, Collect Diagnostics picks up crash records from Windows. Claude can read those and usually name the cause.
Check these in order:
Windows quietly lowering everything when you join a call has already been switched off on this machine, so that is not it.
Tracking is almost never the graphics card. It is nearly always one of these:
If the avatar goes into a T-pose, tracking has dropped entirely — usually the camera got unplugged or another app grabbed it.
Open 1Password. Everything should be in there.
If it is not in there, add it once you have reset it. The whole point is that you only ever remember one password — the one that opens 1Password. Never reuse that one anywhere else.
1Password also holds your two-factor codes, so look there before you go hunting on your phone.
Games do this the first time you launch them. You get a box saying Windows Firewall blocked some features.
Tick “Private networks”. Do not tick “Public networks”.
Private means your home. Public means hotel wifi, a con hall, a coffee shop — anything you allow there is allowed for everyone else on that network too.
If you tick the wrong one it is not a disaster: Windows Security → Firewall & network protection → Allow an app. It is a checkbox.
Click an address to copy it. They are started and stopped from Discord — if one will not connect, it is probably just off.
UDP 15636
TCP 25555
TCP 25565
UDP 19132
Thirty seconds that saves you a clip you cannot delete. Ticks are remembered on this computer only.
Once you start streaming you will get emails and Discord messages offering sponsorship. Most are fake. The offer looks completely real, and the attachment or download link steals the login sessions out of your browser — which gets past two-factor and takes your channel with it.
Two things worth knowing before money changes hands.
Drawing the character and making it move are two different jobs. Plenty of artists only do the drawing. Ask outright: do you rig, and have you rigged a VTuber model before? Ask to see a video of a model moving, not just pictures.
Pay through somewhere with a dispute process. Not PayPal friends-and-family — that has no protection at all. Half up front, half on delivery is normal.
Tell them it is a small corner overlay for gaming streams, not a big talking head. Fine detail disappears at that size, and a good artist designs differently once they know.
Get the list of expressions, the file format, and what you are allowed to use it for in writing before you pay.
A commission takes weeks, sometimes months. Make a free throwaway avatar in VRoid Studio this week and use it to set everything else up — tracking, lighting, hotkeys, your OBS scenes, a test stream.
All of that work is identical for the real model, so when it arrives you just swap it in. Otherwise you wait two months and then start learning, on the expensive one.
Set up by Tom. Diagnostics tools live in your Diagnostics folder. Claude can read that folder, your Desktop, Downloads, Documents and the OBS settings — nothing else.