Hi
I thought to share this issue since its the third time happening to me. I noticed that if I start the OMV5 (installed in my case in bare metal system) without the Ethernet cable plugged, then no matter if I plug it afterwards / restart / shutdown it doesn't give access to the web GUI.
This time frustrated me a little more by not giving me access even afterentering omv-firstaid mode and changing password. i had to reset cache also and change password and that's how it finally let me get in.
Anyone else willing to replicate the situation (just start it without network and try to access the web GUI after you plug the Ethernet cable) and share results.
Thank you