Weird connection issue

ℹ️ Support
1

Hello all.

I recently setup my nextcloud server and it has been doing well for about 2 weeks. Recently I’ve been getting this weird issue where I suddenly get connection closed when using the Windows client.

On top of that, it completely locks me out of my raspberry pi 3. I can’t even ssh into it using its local ip address.

Here example of what happends.

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Weirdly enough there’s nothing in the admin logs.

Only way to fix it is to pull the plug.

Any ideas on how to narrow down my search?

Thanks in advance

2

Can you still ping your device?

3

No.

Also noticed the green light stopped blinking so I think it crashed somehow.

4

So reboot it and ssh into it and check the log files of your webserver and check disk space and use top and other tools.