I've been using unraid 6.1.9 for months already, and I'm very happy with it.  Recently, I've noticed my couchpotato docker app is not accessible.  I've tried restarting it, to no avail.  I've reinstalled it, after configuring it, it became inaccessible once again.  I then turned off a few docker apps, and access to the interface became available once again.  I created a VM of windows yesterday, with 1 GB of RAM, and 2 core processor.  I've finished installing, and got VM to run.  All those times, my array is still up and running.  Last night, while streaming from kodi, the show will suddenly stop mid of the show.  Upon checking, the Media is no longer available.  Accessing smb share via Windows file explorer is unreachable.  I tried continued pinging the IP, it still works.  Unraid UI is not accessible during these times as well.  After a few minutes, 5 to 10, you can start playback of the same media file once again.  It will again stop after 5 to 10 minutes of playback, and again, the share will not be accessible. 

 

I suspected this has something to do with my creation of VM.  So eventhough the cpu usage isn't high, less then 60%, and memory usage is probably 50 to 70%, I decided to delete the VM I newly created.  But the problem persists.  I then proceeded with rebooting the machine.  The whole thing happens all over again.  Access to media share is on and off, every 5 to 10 minutes.  I cannot access Unraid UI, sometimes, it allows me, oftentimes, it doesn't. 

 

BTW, ssh doesn't work either.

 

What do I do to fix this?

 

 

Please see Need help? Read me first!, and attach the diagnostics zip.  You should also install the 'Fix Common Problems' plugin, and run it.  It has a Troubleshooting mode that may be helpful, if you're having trouble getting the diagnostics.