We've seen a few issues with the new 13.2 firmware for the 5.4/5.7 450 equipment. Here is the bucket list -
* If an AP is on 13.2, but an SM is on 13.1.3, there is the possibility that the SM cannot update because it is stuck in 8x/1x mode and throughput is significantly decreased. Manually going to the customer site and updating can bring the radio back up * In some cases, SM's after the update come back online with a better signal but a decreased throughput and modulation rate than what was previously viewed on 13.1.3 * Behind a NAT'd SM, it does not appear that DNS is being properly passed by the SM to a customer's router. Manually setting the customers router to our DNS servers (instead of relying on the NAT'd IP address) appears to resolve the issue. Manually setting the DNS IP address to the NAT'd SM's IP does not resolve the issue. We have since rolled back from 13.2 to 13.1.3 which was stable with our particular network configuration. I have no intention of rolling forward to 13.2 again for Cambium testing purposes (sorry guys) however I would be able to answer any specific details to our configuration if it is helpful. Timothy McNabb Network Administrator Velociter Wireless, Inc (209)838-1221 x107
