PACE 11.1.0.531418 DMZ Issue

How does one get the older firmware onto the unit? 

I'm having this exact same issue as well. Been running pfSense on DMZ+ for years with full speed; now it's capped to 50 down/200 up. Put it in NAT mode and it gets full speed again.

Tried directly with my laptop and it behaves the exact same way.

Same here.. 50 down in DMZ+ with gigabit fiber.

This is exactly what was happening with my eero network behind my Pace. I would get calls with WiFi Calling and people couldn’t hear me. Thank goodness I found this. I was going crazy. 

@ATTKevinHey, feel free to send me a PM, too. I would love to help as I am also affected by this issue. It's the exact same issue that everybody has been mentioning right down to the speeds.

I would like to add myself to this list as well.  I literally stayed up last night trying to figure it out.  I thought my Asus router (RT-AC68U) was crapping out on me.  But then discovered the bug with dmz mode.  Setting dmz mode creates a cap of around 50/200 with out I get 950/950.

Edit:  I tried to downgrade and it completely screwed up my gateway.  I can no longer reset it, the connection is very intermittent and I can’t access the gateway.  Called support last night and they will be spending me a new gateway.

So the situation gets worse.  I couldn't track my order (NVG599 being overnighted to me) so I contacted customer service.  Unfortunately my order was cancelled due to a "technical issue" so now I'll get it in two days from now.  And then right before I ended the chat session, just to be safe I asked them to confirm what they are sending me.  They were sending me a Pace!  Doh!!

Come on guys.  You need to get your crap together.  This is very unacceptable.  Customer service is truly clueless as to what is going on which means that they can't appropriately service the customers.  It's really simple but you guys are making it complicated and difficult.

I have very little confidence that I'll actually get the NVG599 and have even less confidence that I'll actually get it in two days.  They have assured me that I can see the order in about an hour.  We'll see.

Having a same issue here as well.

First noticed about a month ago when firewall setting was reset without my knowledge. Fixed it and have been getting slow speed since then. I didn't know it was the cause until I investigated last night. Current put the modem out of DMZplus mode but I need it so I can use my own router. Hope a fix is on its way soon.

I was able to "update" back to firmware 10.7 and my problems are solved. 

The only issue I have now is that it takes eons for the admin pages to load on the gateway .

It will be fine until my new Gateway gets here .