BlueOS web interface dead after reboot, but SSH works (Pi missing from router)

Blue Robotics Software BlueOS
1

Hi everyone,

I’m running BlueOS on a Raspberry Pi and running into a weird connection issue.

When I flash a fresh copy of BlueOS, everything works perfectly. But after running it for a while, if I reboot the Pi, I get completely locked out of the web interface. I cannot access it via its IP address or blueos.local.

Additionally, the Pi completely disappears from my router’s connected clients list—I don’t see an IP for it in the router at all.

However, despite all of this, I can still SSH into the Pi perfectly fine. Has anyone experienced the web UI/Docker containers failing to load and the Pi dropping off the router list, while SSH somehow stays alive? I noticed a 0x50005 under-voltage warning in the terminal—could a power dip during the boot sequence cause the heavy BlueOS services (and DHCP broadcasts) to timeout while leaving the lightweight SSH service running?

Any advice on how to fix this would be appreciated!

2

Hi @ubaid, welcome to the forum :slight_smile:

Could you share which Raspberry Pi variant and BlueOS version you’re running on?

There have recently been (and are some ongoing) network management changes, so we’ll need to determine whether this is a known issue, and whether it’s expected to already be solved in a particular version.

3

hello @Eliot , thank you

i am using PI 5 and 1.4.2 blueos version.