@jzchen I possess two XE75 Pro Deco devices with hardware version 2. However, none of my Decos feature the speed test option; it appears that this functionality is not included in every unit. As for...

@Lgilibert It's either the XE75 or XE75 pro Look at the back of the unit if it was a 2.5 Gig port then its the XE75 Pro

@ChanceIll Did they recommend switching the second unit to serve as the main unit? If the second unit has the OFDMA/MU-MIMO capability, then designating it as the primary unit should enable this...

@rjvader In that case please open up a ticket with support to see if they can help you restore your firmware to an earlier version.

@rjvader Have you considered rolling back your firmware using the web interface? If not, I recommend starting there. Click the link below and look for the section "Instructions for Reverting Your...

@Sdaniel105 The most effective solution would be to connect an Ethernet cable between the two buildings. If that is not feasible, you might consider using an additional Deco unit or a range extender....