I hope someone can help me diagnose what is going on here, I don't understand how something like this is even possible. This is the second time this has happened (it last happened exactly 1 week ago overnight Friday into Saturday morning). 

 

I'm running unraid 6.8rc-5 on my server. It works fine all week and then some time overnight Friday the server disconnects from the network (not accessible by browser using the server name or the IP address and shows as not connected in the Google wifi router app.) However, on my Windows PC, I can still access shares and play video files hosted on the server. The server is assigned a static IP address by Google wifi. 

 

Last week it resolved after a server reboot. Anyone seen something like this before and know what might be wrong?

Edited November 30, 20196 yr by CtznSnips

Do you have an attached monitor and keyboard? 

Yes I do, but I'm not sure how to bypass the gpu. I only have a vga monitor to plug into the motherboard. I guess I could pull the graphics card but I'd need to power down first

2 hours ago, CtznSnips said:

The server is assigned a static IP address by Google wifi. 

Are you sure some other device on your network doesn't have the same IP?

10 hours ago, trurl said:

Are you sure some other device on your network doesn't have the same IP?

Yes, I checked every other device on the network.

If you can't get into your server over the network then you will have to do it locally with keyboard and monitor. Even mouse if you boot GUI mode. You will need to get us Diagnostics.