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Forum Discussion
ReadyNAS OS 6.5.1 updated on main NAS and now UPS broken
Hi all, Just updated 2nd 104 to FW6.5.1 and USB connected APC UPS no longer work: Mon Jul 25 2016 11:32:14 System: Cannot communicate with UPS UPS (). Mon Jul 25 2016 11:32:1...
No we don't support downgrading to older firmware than 6.5.0 after you have upgraded to 6.5.x
Can you send in your logs (see the Sending Logs link in my sig)?
Thanks for reply. I'll wipe all disks and attempt to go back to 6.2.x. Fingers crossed. Not only does UPS not work, performance is very poor in 6.5.x.
The performance problem you are encountering is something else that could be troubleshooted.
Some users have bricked their units attempting unsupported downgrades.
Thanks for the headsup mdgm! Just dont have time-window to back everything up to reinstall 6.2.x yet. At this point, performance drop is bad so I will need to get on with the downgrade soon. =(
Finally got the UPS to work by unplugging and replugging in USB multiple times.
Will keep you posted.
Cheers!
Hi mgdm,
I have this exact same problem after upgrading to 6.5.1. My BackUPS Pro 950 worked well with the earlier version, but after upgrading communications became intermitent.
Can I post my logs here?
Regards
David
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