Hi
I also have the I52:An unknown error occurred? and a solid Amber light, after updating the firmware to 1.42 on my Linkstation Duo LS-WXL
The LinkStation cannot now be found on the network
I'm in the UK region, and downloaded FW1.42 from the website. Also, as you suggested I've logged into the Settings > Maintenance through the webadmin interface, but I don't have any options to update my firmware here. Maybe because its the UK region, and a LinkStation Duo??
My version of NasNavigator is 2.32, which I think is still the latest version thats available for download in the UK.
I've tried running the update again but the Linkstation cannot be found so thats failed.
I dont wish to go back to FW1.40 as it caused backups in sleep mode to fail to start.
And the only previous FW I have a copy of before that is 1.34
I don't know what to try next. Please help!