Unable to remote into HA, but it's working?

Hey all.

So I have HA on a Raspberry Pi 3, and it was working flawlessly untill I updated HA last week (or so I presume, I don’t have the exact timeframe). Now it boots and my automations work just fine, BUT I can’t login from remote, neither from the app on my phone nor trough the browser. It’s detected and the IP adress is correct. I’ve tried plugging it in the TV HDMI and attached is the output (I know the PSU I’m using is only 2A). I can’t even get it to built in safe mode as I don’t have SSH configured.

Any idea or suggestion?

Undervoltage can cause a heap of problems, try changing the power supply.

Hey, already tried, that’s why I said that’s not the issue. Other ideas?

opcode 0x200c failed

Disable bluetooth

How? It’s a Raspberry Pi, and as far as I’ve seen connecting it to a monitor has no GUI, or even terminal. Can you help me?