Speed issues with PACE 5268AC DMZ+ mode
I've had my RG, PACE 5268AC, configured with DMZ+ enable on my Ubiquiti Edgerouter for a long time now and had no speed issues. Recently I've discovered my download and upload speeds are greatly reduced now. Before I would get near perfect 900mbps symmetrical speeds now my download is capping at ~40mbps and upload at ~100mbps. When I disable DMZ+ for the Edgerouter my speeds return to near normal 900mbps. If I directly connect a computer to the RG and configure that computer for DMZ+ the speeds for that computer are identical to what I'm seeing with Edgerouter. That being 40mbps/100mbps download/upload if configured for DMZ+ and 900mbps symmetrical. Is the RG going bad or has a firmware been pushed out to the PACE 5268AC that broke DMZ+.
I guess should I ask for a non-PACE RG or is there a solution to restore DMZ+ back to it's original functionality?