Need to downgrade from version 1.4.6 to 1.4.1 on my B5C

I’ve never had a problem with my Mimosa B5C. It started after I upgraded to version 1.4.6. Wireless disconnects all the time. It takes 60s to get back. I installed a Cisco switch, ran for 20 min, and then locked it. My question: My link is in total production. Can I simply send 1.4.1 firmware remotely without any problems? Or do I have to do some specific procedure?

I have downgraded from 1.4.6 on B5 without any problem. Do the remote unit first.

Hello Fernando, there a number of things that could be causing your link disconnections, and we would like work with you directly to understand why your link is disconnecting.

You may also want to review the following documents from our help site, which provide information about trouble shooting various link problems:

Please also contact us at or via email at