Reduced Uplink MCS/Capacity after Upgrade to 5.9 with frequency reuse?

Products ePMP
1

Last night we upgraded our entire network to 5.9 and everything seemed to go fine until we noticed lower MCS and less than half the expected throughput on the uplink of a pair of 4500s that are using the same 80Mhz channel with front/back setting enabled.

We have made a ticket, but I was wondering if anyone else experienced this. Several other 4500s that were upgraded are not seeing this issue.

2

Hello,
We have not seen this anywhere else. It would be great if you could get the tech support file from those two APs and raise a support ticket with Cambium. Please reference this post and specifically my comments. Please mention in the ticket to escalate this to Engineering per this thread.